// NOTE: This file is autogenerated. Do not modify.
// See packages/babel-types/scripts/generators/typescript-legacy.js for script used.

interface BaseComment {
  value: string;
  start: number;
  end: number;
  loc: SourceLocation;
  type: 'CommentBlock' | 'CommentLine';
}

export interface CommentBlock extends BaseComment {
  type: 'CommentBlock';
}

export interface CommentLine extends BaseComment {
  type: 'CommentLine';
}

export type Comment = CommentBlock | CommentLine;

export interface SourceLocation {
  start: {
    line: number;
    column: number;
  };

  end: {
    line: number;
    column: number;
  };
}

interface BaseNode {
  leadingComments: ReadonlyArray<Comment> | null;
  innerComments: ReadonlyArray<Comment> | null;
  trailingComments: ReadonlyArray<Comment> | null;
  start: number | null;
  end: number | null;
  loc: SourceLocation | null;
  type: Node['type'];
  extra?: Record<string, unknown>;
}

export type Node =
  | Accessor
  | AnyTypeAnnotation
  | ArgumentPlaceholder
  | ArrayExpression
  | ArrayPattern
  | ArrayTypeAnnotation
  | ArrowFunctionExpression
  | AssignmentExpression
  | AssignmentPattern
  | AwaitExpression
  | BigIntLiteral
  | Binary
  | BinaryExpression
  | BindExpression
  | Block
  | BlockParent
  | BlockStatement
  | BooleanLiteral
  | BooleanLiteralTypeAnnotation
  | BooleanTypeAnnotation
  | BreakStatement
  | CallExpression
  | CatchClause
  | Class
  | ClassAccessorProperty
  | ClassBody
  | ClassDeclaration
  | ClassExpression
  | ClassImplements
  | ClassMethod
  | ClassPrivateMethod
  | ClassPrivateProperty
  | ClassProperty
  | CompletionStatement
  | Conditional
  | ConditionalExpression
  | ContinueStatement
  | DebuggerStatement
  | DecimalLiteral
  | Declaration
  | DeclareClass
  | DeclareExportAllDeclaration
  | DeclareExportDeclaration
  | DeclareFunction
  | DeclareInterface
  | DeclareModule
  | DeclareModuleExports
  | DeclareOpaqueType
  | DeclareTypeAlias
  | DeclareVariable
  | DeclaredPredicate
  | Decorator
  | Directive
  | DirectiveLiteral
  | DoExpression
  | DoWhileStatement
  | EmptyStatement
  | EmptyTypeAnnotation
  | EnumBody
  | EnumBooleanBody
  | EnumBooleanMember
  | EnumDeclaration
  | EnumDefaultedMember
  | EnumMember
  | EnumNumberBody
  | EnumNumberMember
  | EnumStringBody
  | EnumStringMember
  | EnumSymbolBody
  | ExistsTypeAnnotation
  | ExportAllDeclaration
  | ExportDeclaration
  | ExportDefaultDeclaration
  | ExportDefaultSpecifier
  | ExportNamedDeclaration
  | ExportNamespaceSpecifier
  | ExportSpecifier
  | Expression
  | ExpressionStatement
  | ExpressionWrapper
  | File
  | Flow
  | FlowBaseAnnotation
  | FlowDeclaration
  | FlowPredicate
  | FlowType
  | For
  | ForInStatement
  | ForOfStatement
  | ForStatement
  | ForXStatement
  | Function
  | FunctionDeclaration
  | FunctionExpression
  | FunctionParent
  | FunctionTypeAnnotation
  | FunctionTypeParam
  | GenericTypeAnnotation
  | Identifier
  | IfStatement
  | Immutable
  | Import
  | ImportAttribute
  | ImportDeclaration
  | ImportDefaultSpecifier
  | ImportNamespaceSpecifier
  | ImportSpecifier
  | IndexedAccessType
  | InferredPredicate
  | InterfaceDeclaration
  | InterfaceExtends
  | InterfaceTypeAnnotation
  | InterpreterDirective
  | IntersectionTypeAnnotation
  | JSX
  | JSXAttribute
  | JSXClosingElement
  | JSXClosingFragment
  | JSXElement
  | JSXEmptyExpression
  | JSXExpressionContainer
  | JSXFragment
  | JSXIdentifier
  | JSXMemberExpression
  | JSXNamespacedName
  | JSXOpeningElement
  | JSXOpeningFragment
  | JSXSpreadAttribute
  | JSXSpreadChild
  | JSXText
  | LVal
  | LabeledStatement
  | Literal
  | LogicalExpression
  | Loop
  | MemberExpression
  | MetaProperty
  | Method
  | Miscellaneous
  | MixedTypeAnnotation
  | ModuleDeclaration
  | ModuleExpression
  | ModuleSpecifier
  | NewExpression
  | Noop
  | NullLiteral
  | NullLiteralTypeAnnotation
  | NullableTypeAnnotation
  | NumberLiteral
  | NumberLiteralTypeAnnotation
  | NumberTypeAnnotation
  | NumericLiteral
  | ObjectExpression
  | ObjectMember
  | ObjectMethod
  | ObjectPattern
  | ObjectProperty
  | ObjectTypeAnnotation
  | ObjectTypeCallProperty
  | ObjectTypeIndexer
  | ObjectTypeInternalSlot
  | ObjectTypeProperty
  | ObjectTypeSpreadProperty
  | OpaqueType
  | OptionalCallExpression
  | OptionalIndexedAccessType
  | OptionalMemberExpression
  | ParenthesizedExpression
  | Pattern
  | PatternLike
  | PipelineBareFunction
  | PipelinePrimaryTopicReference
  | PipelineTopicExpression
  | Placeholder
  | Private
  | PrivateName
  | Program
  | Property
  | Pureish
  | QualifiedTypeIdentifier
  | RecordExpression
  | RegExpLiteral
  | RegexLiteral
  | RestElement
  | RestProperty
  | ReturnStatement
  | Scopable
  | SequenceExpression
  | SpreadElement
  | SpreadProperty
  | Standardized
  | Statement
  | StaticBlock
  | StringLiteral
  | StringLiteralTypeAnnotation
  | StringTypeAnnotation
  | Super
  | SwitchCase
  | SwitchStatement
  | SymbolTypeAnnotation
  | TSAnyKeyword
  | TSArrayType
  | TSAsExpression
  | TSBaseType
  | TSBigIntKeyword
  | TSBooleanKeyword
  | TSCallSignatureDeclaration
  | TSConditionalType
  | TSConstructSignatureDeclaration
  | TSConstructorType
  | TSDeclareFunction
  | TSDeclareMethod
  | TSEntityName
  | TSEnumDeclaration
  | TSEnumMember
  | TSExportAssignment
  | TSExpressionWithTypeArguments
  | TSExternalModuleReference
  | TSFunctionType
  | TSImportEqualsDeclaration
  | TSImportType
  | TSIndexSignature
  | TSIndexedAccessType
  | TSInferType
  | TSInstantiationExpression
  | TSInterfaceBody
  | TSInterfaceDeclaration
  | TSIntersectionType
  | TSIntrinsicKeyword
  | TSLiteralType
  | TSMappedType
  | TSMethodSignature
  | TSModuleBlock
  | TSModuleDeclaration
  | TSNamedTupleMember
  | TSNamespaceExportDeclaration
  | TSNeverKeyword
  | TSNonNullExpression
  | TSNullKeyword
  | TSNumberKeyword
  | TSObjectKeyword
  | TSOptionalType
  | TSParameterProperty
  | TSParenthesizedType
  | TSPropertySignature
  | TSQualifiedName
  | TSRestType
  | TSStringKeyword
  | TSSymbolKeyword
  | TSThisType
  | TSTupleType
  | TSType
  | TSTypeAliasDeclaration
  | TSTypeAnnotation
  | TSTypeAssertion
  | TSTypeElement
  | TSTypeLiteral
  | TSTypeOperator
  | TSTypeParameter
  | TSTypeParameterDeclaration
  | TSTypeParameterInstantiation
  | TSTypePredicate
  | TSTypeQuery
  | TSTypeReference
  | TSUndefinedKeyword
  | TSUnionType
  | TSUnknownKeyword
  | TSVoidKeyword
  | TaggedTemplateExpression
  | TemplateElement
  | TemplateLiteral
  | Terminatorless
  | ThisExpression
  | ThisTypeAnnotation
  | ThrowStatement
  | TopicReference
  | TryStatement
  | TupleExpression
  | TupleTypeAnnotation
  | TypeAlias
  | TypeAnnotation
  | TypeCastExpression
  | TypeParameter
  | TypeParameterDeclaration
  | TypeParameterInstantiation
  | TypeScript
  | TypeofTypeAnnotation
  | UnaryExpression
  | UnaryLike
  | UnionTypeAnnotation
  | UpdateExpression
  | UserWhitespacable
  | V8IntrinsicIdentifier
  | VariableDeclaration
  | VariableDeclarator
  | Variance
  | VoidTypeAnnotation
  | While
  | WhileStatement
  | WithStatement
  | YieldExpression;

export interface ArrayExpression extends BaseNode {
  type: 'ArrayExpression';
  elements: Array<null | Expression | SpreadElement>;
}

export interface AssignmentExpression extends BaseNode {
  type: 'AssignmentExpression';
  operator: string;
  left: LVal;
  right: Expression;
}

export interface BinaryExpression extends BaseNode {
  type: 'BinaryExpression';
  operator:
    | '+'
    | '-'
    | '/'
    | '%'
    | '*'
    | '**'
    | '&'
    | '|'
    | '>>'
    | '>>>'
    | '<<'
    | '^'
    | '=='
    | '==='
    | '!='
    | '!=='
    | 'in'
    | 'instanceof'
    | '>'
    | '<'
    | '>='
    | '<='
    | '|>';
  left: Expression | PrivateName;
  right: Expression;
}

export interface InterpreterDirective extends BaseNode {
  type: 'InterpreterDirective';
  value: string;
}

export interface Directive extends BaseNode {
  type: 'Directive';
  value: DirectiveLiteral;
}

export interface DirectiveLiteral extends BaseNode {
  type: 'DirectiveLiteral';
  value: string;
}

export interface BlockStatement extends BaseNode {
  type: 'BlockStatement';
  body: Array<Statement>;
  directives: Array<Directive>;
}

export interface BreakStatement extends BaseNode {
  type: 'BreakStatement';
  label: Identifier | null;
}

export interface CallExpression extends BaseNode {
  type: 'CallExpression';
  callee: Expression | Super | V8IntrinsicIdentifier;
  arguments: Array<Expression | SpreadElement | JSXNamespacedName | ArgumentPlaceholder>;
  optional: true | false | null;
  typeArguments: TypeParameterInstantiation | null;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface CatchClause extends BaseNode {
  type: 'CatchClause';
  param: Identifier | ArrayPattern | ObjectPattern | null;
  body: BlockStatement;
}

export interface ConditionalExpression extends BaseNode {
  type: 'ConditionalExpression';
  test: Expression;
  consequent: Expression;
  alternate: Expression;
}

export interface ContinueStatement extends BaseNode {
  type: 'ContinueStatement';
  label: Identifier | null;
}

export interface DebuggerStatement extends BaseNode {
  type: 'DebuggerStatement';
}

export interface DoWhileStatement extends BaseNode {
  type: 'DoWhileStatement';
  test: Expression;
  body: Statement;
}

export interface EmptyStatement extends BaseNode {
  type: 'EmptyStatement';
}

export interface ExpressionStatement extends BaseNode {
  type: 'ExpressionStatement';
  expression: Expression;
}

export interface File extends BaseNode {
  type: 'File';
  program: Program;
  comments: Array<CommentBlock | CommentLine> | null;
  tokens: Array<any> | null;
}

export interface ForInStatement extends BaseNode {
  type: 'ForInStatement';
  left: VariableDeclaration | LVal;
  right: Expression;
  body: Statement;
}

export interface ForStatement extends BaseNode {
  type: 'ForStatement';
  init: VariableDeclaration | Expression | null;
  test: Expression | null;
  update: Expression | null;
  body: Statement;
}

export interface FunctionDeclaration extends BaseNode {
  type: 'FunctionDeclaration';
  id: Identifier | null;
  params: Array<Identifier | Pattern | RestElement>;
  body: BlockStatement;
  generator: boolean;
  async: boolean;
  declare: boolean | null;
  predicate: DeclaredPredicate | InferredPredicate | null;
  returnType: TypeAnnotation | TSTypeAnnotation | Noop | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface FunctionExpression extends BaseNode {
  type: 'FunctionExpression';
  id: Identifier | null;
  params: Array<Identifier | Pattern | RestElement>;
  body: BlockStatement;
  generator: boolean;
  async: boolean;
  predicate: DeclaredPredicate | InferredPredicate | null;
  returnType: TypeAnnotation | TSTypeAnnotation | Noop | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface Identifier extends BaseNode {
  type: 'Identifier';
  name: string;
  decorators: Array<Decorator> | null;
  optional: boolean | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
}

export interface IfStatement extends BaseNode {
  type: 'IfStatement';
  test: Expression;
  consequent: Statement;
  alternate: Statement | null;
}

export interface LabeledStatement extends BaseNode {
  type: 'LabeledStatement';
  label: Identifier;
  body: Statement;
}

export interface StringLiteral extends BaseNode {
  type: 'StringLiteral';
  value: string;
}

export interface NumericLiteral extends BaseNode {
  type: 'NumericLiteral';
  value: number;
}

export interface NullLiteral extends BaseNode {
  type: 'NullLiteral';
}

export interface BooleanLiteral extends BaseNode {
  type: 'BooleanLiteral';
  value: boolean;
}

export interface RegExpLiteral extends BaseNode {
  type: 'RegExpLiteral';
  pattern: string;
  flags: string;
}

export interface LogicalExpression extends BaseNode {
  type: 'LogicalExpression';
  operator: '||' | '&&' | '??';
  left: Expression;
  right: Expression;
}

export interface MemberExpression extends BaseNode {
  type: 'MemberExpression';
  object: Expression | Super;
  property: Expression | Identifier | PrivateName;
  computed: boolean;
  optional: true | false | null;
}

export interface NewExpression extends BaseNode {
  type: 'NewExpression';
  callee: Expression | Super | V8IntrinsicIdentifier;
  arguments: Array<Expression | SpreadElement | JSXNamespacedName | ArgumentPlaceholder>;
  optional: true | false | null;
  typeArguments: TypeParameterInstantiation | null;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface Program extends BaseNode {
  type: 'Program';
  body: Array<Statement>;
  directives: Array<Directive>;
  sourceType: 'script' | 'module';
  interpreter: InterpreterDirective | null;
  sourceFile: string;
}

export interface ObjectExpression extends BaseNode {
  type: 'ObjectExpression';
  properties: Array<ObjectMethod | ObjectProperty | SpreadElement>;
}

export interface ObjectMethod extends BaseNode {
  type: 'ObjectMethod';
  kind: 'method' | 'get' | 'set';
  key: Expression | Identifier | StringLiteral | NumericLiteral | BigIntLiteral;
  params: Array<Identifier | Pattern | RestElement>;
  body: BlockStatement;
  computed: boolean;
  generator: boolean;
  async: boolean;
  decorators: Array<Decorator> | null;
  returnType: TypeAnnotation | TSTypeAnnotation | Noop | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface ObjectProperty extends BaseNode {
  type: 'ObjectProperty';
  key:
    | Expression
    | Identifier
    | StringLiteral
    | NumericLiteral
    | BigIntLiteral
    | DecimalLiteral
    | PrivateName;
  value: Expression | PatternLike;
  computed: boolean;
  shorthand: boolean;
  decorators: Array<Decorator> | null;
}

export interface RestElement extends BaseNode {
  type: 'RestElement';
  argument: LVal;
  decorators: Array<Decorator> | null;
  optional: boolean | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
}

export interface ReturnStatement extends BaseNode {
  type: 'ReturnStatement';
  argument: Expression | null;
}

export interface SequenceExpression extends BaseNode {
  type: 'SequenceExpression';
  expressions: Array<Expression>;
}

export interface ParenthesizedExpression extends BaseNode {
  type: 'ParenthesizedExpression';
  expression: Expression;
}

export interface SwitchCase extends BaseNode {
  type: 'SwitchCase';
  test: Expression | null;
  consequent: Array<Statement>;
}

export interface SwitchStatement extends BaseNode {
  type: 'SwitchStatement';
  discriminant: Expression;
  cases: Array<SwitchCase>;
}

export interface ThisExpression extends BaseNode {
  type: 'ThisExpression';
}

export interface ThrowStatement extends BaseNode {
  type: 'ThrowStatement';
  argument: Expression;
}

export interface TryStatement extends BaseNode {
  type: 'TryStatement';
  block: BlockStatement;
  handler: CatchClause | null;
  finalizer: BlockStatement | null;
}

export interface UnaryExpression extends BaseNode {
  type: 'UnaryExpression';
  operator: 'void' | 'throw' | 'delete' | '!' | '+' | '-' | '~' | 'typeof';
  argument: Expression;
  prefix: boolean;
}

export interface UpdateExpression extends BaseNode {
  type: 'UpdateExpression';
  operator: '++' | '--';
  argument: Expression;
  prefix: boolean;
}

export interface VariableDeclaration extends BaseNode {
  type: 'VariableDeclaration';
  kind: 'var' | 'let' | 'const';
  declarations: Array<VariableDeclarator>;
  declare: boolean | null;
}

export interface VariableDeclarator extends BaseNode {
  type: 'VariableDeclarator';
  id: LVal;
  init: Expression | null;
  definite: boolean | null;
}

export interface WhileStatement extends BaseNode {
  type: 'WhileStatement';
  test: Expression;
  body: Statement;
}

export interface WithStatement extends BaseNode {
  type: 'WithStatement';
  object: Expression;
  body: Statement;
}

export interface AssignmentPattern extends BaseNode {
  type: 'AssignmentPattern';
  left:
    | Identifier
    | ObjectPattern
    | ArrayPattern
    | MemberExpression
    | TSAsExpression
    | TSTypeAssertion
    | TSNonNullExpression;
  right: Expression;
  decorators: Array<Decorator> | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
}

export interface ArrayPattern extends BaseNode {
  type: 'ArrayPattern';
  elements: Array<null | PatternLike | LVal>;
  decorators: Array<Decorator> | null;
  optional: boolean | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
}

export interface ArrowFunctionExpression extends BaseNode {
  type: 'ArrowFunctionExpression';
  params: Array<Identifier | Pattern | RestElement>;
  body: BlockStatement | Expression;
  async: boolean;
  expression: boolean;
  generator: boolean;
  predicate: DeclaredPredicate | InferredPredicate | null;
  returnType: TypeAnnotation | TSTypeAnnotation | Noop | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface ClassBody extends BaseNode {
  type: 'ClassBody';
  body: Array<
    | ClassMethod
    | ClassPrivateMethod
    | ClassProperty
    | ClassPrivateProperty
    | ClassAccessorProperty
    | TSDeclareMethod
    | TSIndexSignature
    | StaticBlock
  >;
}

export interface ClassExpression extends BaseNode {
  type: 'ClassExpression';
  id: Identifier | null;
  superClass: Expression | null;
  body: ClassBody;
  decorators: Array<Decorator> | null;
  implements: Array<TSExpressionWithTypeArguments | ClassImplements> | null;
  mixins: InterfaceExtends | null;
  superTypeParameters: TypeParameterInstantiation | TSTypeParameterInstantiation | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface ClassDeclaration extends BaseNode {
  type: 'ClassDeclaration';
  id: Identifier;
  superClass: Expression | null;
  body: ClassBody;
  decorators: Array<Decorator> | null;
  abstract: boolean | null;
  declare: boolean | null;
  implements: Array<TSExpressionWithTypeArguments | ClassImplements> | null;
  mixins: InterfaceExtends | null;
  superTypeParameters: TypeParameterInstantiation | TSTypeParameterInstantiation | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface ExportAllDeclaration extends BaseNode {
  type: 'ExportAllDeclaration';
  source: StringLiteral;
  assertions: Array<ImportAttribute> | null;
  exportKind: 'type' | 'value' | null;
}

export interface ExportDefaultDeclaration extends BaseNode {
  type: 'ExportDefaultDeclaration';
  declaration: TSDeclareFunction | FunctionDeclaration | ClassDeclaration | Expression;
  exportKind: 'value' | null;
}

export interface ExportNamedDeclaration extends BaseNode {
  type: 'ExportNamedDeclaration';
  declaration: Declaration | null;
  specifiers: Array<ExportSpecifier | ExportDefaultSpecifier | ExportNamespaceSpecifier>;
  source: StringLiteral | null;
  assertions: Array<ImportAttribute> | null;
  exportKind: 'type' | 'value' | null;
}

export interface ExportSpecifier extends BaseNode {
  type: 'ExportSpecifier';
  local: Identifier;
  exported: Identifier | StringLiteral;
  exportKind: 'type' | 'value' | null;
}

export interface ForOfStatement extends BaseNode {
  type: 'ForOfStatement';
  left: VariableDeclaration | LVal;
  right: Expression;
  body: Statement;
  await: boolean;
}

export interface ImportDeclaration extends BaseNode {
  type: 'ImportDeclaration';
  specifiers: Array<ImportSpecifier | ImportDefaultSpecifier | ImportNamespaceSpecifier>;
  source: StringLiteral;
  assertions: Array<ImportAttribute> | null;
  importKind: 'type' | 'typeof' | 'value' | null;
}

export interface ImportDefaultSpecifier extends BaseNode {
  type: 'ImportDefaultSpecifier';
  local: Identifier;
}

export interface ImportNamespaceSpecifier extends BaseNode {
  type: 'ImportNamespaceSpecifier';
  local: Identifier;
}

export interface ImportSpecifier extends BaseNode {
  type: 'ImportSpecifier';
  local: Identifier;
  imported: Identifier | StringLiteral;
  importKind: 'type' | 'typeof' | 'value' | null;
}

export interface MetaProperty extends BaseNode {
  type: 'MetaProperty';
  meta: Identifier;
  property: Identifier;
}

export interface ClassMethod extends BaseNode {
  type: 'ClassMethod';
  kind: 'get' | 'set' | 'method' | 'constructor';
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression;
  params: Array<Identifier | Pattern | RestElement | TSParameterProperty>;
  body: BlockStatement;
  computed: boolean;
  static: boolean;
  generator: boolean;
  async: boolean;
  abstract: boolean | null;
  access: 'public' | 'private' | 'protected' | null;
  accessibility: 'public' | 'private' | 'protected' | null;
  decorators: Array<Decorator> | null;
  optional: boolean | null;
  override: boolean;
  returnType: TypeAnnotation | TSTypeAnnotation | Noop | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface ObjectPattern extends BaseNode {
  type: 'ObjectPattern';
  properties: Array<RestElement | ObjectProperty>;
  decorators: Array<Decorator> | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
}

export interface SpreadElement extends BaseNode {
  type: 'SpreadElement';
  argument: Expression;
}

export interface Super extends BaseNode {
  type: 'Super';
}

export interface TaggedTemplateExpression extends BaseNode {
  type: 'TaggedTemplateExpression';
  tag: Expression;
  quasi: TemplateLiteral;
  typeParameters: TypeParameterInstantiation | TSTypeParameterInstantiation | null;
}

export interface TemplateElement extends BaseNode {
  type: 'TemplateElement';
  value: { raw: string; cooked?: string };
  tail: boolean;
}

export interface TemplateLiteral extends BaseNode {
  type: 'TemplateLiteral';
  quasis: Array<TemplateElement>;
  expressions: Array<Expression | TSType>;
}

export interface YieldExpression extends BaseNode {
  type: 'YieldExpression';
  argument: Expression | null;
  delegate: boolean;
}

export interface AwaitExpression extends BaseNode {
  type: 'AwaitExpression';
  argument: Expression;
}

export interface Import extends BaseNode {
  type: 'Import';
}

export interface BigIntLiteral extends BaseNode {
  type: 'BigIntLiteral';
  value: string;
}

export interface ExportNamespaceSpecifier extends BaseNode {
  type: 'ExportNamespaceSpecifier';
  exported: Identifier;
}

export interface OptionalMemberExpression extends BaseNode {
  type: 'OptionalMemberExpression';
  object: Expression;
  property: Expression | Identifier;
  computed: boolean;
  optional: boolean;
}

export interface OptionalCallExpression extends BaseNode {
  type: 'OptionalCallExpression';
  callee: Expression;
  arguments: Array<Expression | SpreadElement | JSXNamespacedName | ArgumentPlaceholder>;
  optional: boolean;
  typeArguments: TypeParameterInstantiation | null;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface ClassProperty extends BaseNode {
  type: 'ClassProperty';
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression;
  value: Expression | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
  decorators: Array<Decorator> | null;
  computed: boolean;
  static: boolean;
  abstract: boolean | null;
  accessibility: 'public' | 'private' | 'protected' | null;
  declare: boolean | null;
  definite: boolean | null;
  optional: boolean | null;
  override: boolean;
  readonly: boolean | null;
  variance: Variance | null;
}

export interface ClassAccessorProperty extends BaseNode {
  type: 'ClassAccessorProperty';
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression | PrivateName;
  value: Expression | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
  decorators: Array<Decorator> | null;
  computed: boolean;
  static: boolean;
  abstract: boolean | null;
  accessibility: 'public' | 'private' | 'protected' | null;
  declare: boolean | null;
  definite: boolean | null;
  optional: boolean | null;
  override: boolean;
  readonly: boolean | null;
  variance: Variance | null;
}

export interface ClassPrivateProperty extends BaseNode {
  type: 'ClassPrivateProperty';
  key: PrivateName;
  value: Expression | null;
  decorators: Array<Decorator> | null;
  static: boolean;
  definite: boolean | null;
  readonly: boolean | null;
  typeAnnotation: TypeAnnotation | TSTypeAnnotation | Noop | null;
  variance: Variance | null;
}

export interface ClassPrivateMethod extends BaseNode {
  type: 'ClassPrivateMethod';
  kind: 'get' | 'set' | 'method';
  key: PrivateName;
  params: Array<Identifier | Pattern | RestElement | TSParameterProperty>;
  body: BlockStatement;
  static: boolean;
  abstract: boolean | null;
  access: 'public' | 'private' | 'protected' | null;
  accessibility: 'public' | 'private' | 'protected' | null;
  async: boolean;
  computed: boolean;
  decorators: Array<Decorator> | null;
  generator: boolean;
  optional: boolean | null;
  override: boolean;
  returnType: TypeAnnotation | TSTypeAnnotation | Noop | null;
  typeParameters: TypeParameterDeclaration | TSTypeParameterDeclaration | Noop | null;
}

export interface PrivateName extends BaseNode {
  type: 'PrivateName';
  id: Identifier;
}

export interface StaticBlock extends BaseNode {
  type: 'StaticBlock';
  body: Array<Statement>;
}

export interface AnyTypeAnnotation extends BaseNode {
  type: 'AnyTypeAnnotation';
}

export interface ArrayTypeAnnotation extends BaseNode {
  type: 'ArrayTypeAnnotation';
  elementType: FlowType;
}

export interface BooleanTypeAnnotation extends BaseNode {
  type: 'BooleanTypeAnnotation';
}

export interface BooleanLiteralTypeAnnotation extends BaseNode {
  type: 'BooleanLiteralTypeAnnotation';
  value: boolean;
}

export interface NullLiteralTypeAnnotation extends BaseNode {
  type: 'NullLiteralTypeAnnotation';
}

export interface ClassImplements extends BaseNode {
  type: 'ClassImplements';
  id: Identifier;
  typeParameters: TypeParameterInstantiation | null;
}

export interface DeclareClass extends BaseNode {
  type: 'DeclareClass';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  extends: Array<InterfaceExtends> | null;
  body: ObjectTypeAnnotation;
  implements: Array<ClassImplements> | null;
  mixins: Array<InterfaceExtends> | null;
}

export interface DeclareFunction extends BaseNode {
  type: 'DeclareFunction';
  id: Identifier;
  predicate: DeclaredPredicate | null;
}

export interface DeclareInterface extends BaseNode {
  type: 'DeclareInterface';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  extends: Array<InterfaceExtends> | null;
  body: ObjectTypeAnnotation;
  implements: Array<ClassImplements> | null;
  mixins: Array<InterfaceExtends> | null;
}

export interface DeclareModule extends BaseNode {
  type: 'DeclareModule';
  id: Identifier | StringLiteral;
  body: BlockStatement;
  kind: 'CommonJS' | 'ES' | null;
}

export interface DeclareModuleExports extends BaseNode {
  type: 'DeclareModuleExports';
  typeAnnotation: TypeAnnotation;
}

export interface DeclareTypeAlias extends BaseNode {
  type: 'DeclareTypeAlias';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  right: FlowType;
}

export interface DeclareOpaqueType extends BaseNode {
  type: 'DeclareOpaqueType';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  supertype: FlowType | null;
  impltype: FlowType | null;
}

export interface DeclareVariable extends BaseNode {
  type: 'DeclareVariable';
  id: Identifier;
}

export interface DeclareExportDeclaration extends BaseNode {
  type: 'DeclareExportDeclaration';
  declaration: Flow | null;
  specifiers: Array<ExportSpecifier | ExportNamespaceSpecifier> | null;
  source: StringLiteral | null;
  default: boolean | null;
}

export interface DeclareExportAllDeclaration extends BaseNode {
  type: 'DeclareExportAllDeclaration';
  source: StringLiteral;
  exportKind: 'type' | 'value' | null;
}

export interface DeclaredPredicate extends BaseNode {
  type: 'DeclaredPredicate';
  value: Flow;
}

export interface ExistsTypeAnnotation extends BaseNode {
  type: 'ExistsTypeAnnotation';
}

export interface FunctionTypeAnnotation extends BaseNode {
  type: 'FunctionTypeAnnotation';
  typeParameters: TypeParameterDeclaration | null;
  params: Array<FunctionTypeParam>;
  rest: FunctionTypeParam | null;
  returnType: FlowType;
  this: FunctionTypeParam | null;
}

export interface FunctionTypeParam extends BaseNode {
  type: 'FunctionTypeParam';
  name: Identifier | null;
  typeAnnotation: FlowType;
  optional: boolean | null;
}

export interface GenericTypeAnnotation extends BaseNode {
  type: 'GenericTypeAnnotation';
  id: Identifier | QualifiedTypeIdentifier;
  typeParameters: TypeParameterInstantiation | null;
}

export interface InferredPredicate extends BaseNode {
  type: 'InferredPredicate';
}

export interface InterfaceExtends extends BaseNode {
  type: 'InterfaceExtends';
  id: Identifier | QualifiedTypeIdentifier;
  typeParameters: TypeParameterInstantiation | null;
}

export interface InterfaceDeclaration extends BaseNode {
  type: 'InterfaceDeclaration';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  extends: Array<InterfaceExtends> | null;
  body: ObjectTypeAnnotation;
  implements: Array<ClassImplements> | null;
  mixins: Array<InterfaceExtends> | null;
}

export interface InterfaceTypeAnnotation extends BaseNode {
  type: 'InterfaceTypeAnnotation';
  extends: Array<InterfaceExtends> | null;
  body: ObjectTypeAnnotation;
}

export interface IntersectionTypeAnnotation extends BaseNode {
  type: 'IntersectionTypeAnnotation';
  types: Array<FlowType>;
}

export interface MixedTypeAnnotation extends BaseNode {
  type: 'MixedTypeAnnotation';
}

export interface EmptyTypeAnnotation extends BaseNode {
  type: 'EmptyTypeAnnotation';
}

export interface NullableTypeAnnotation extends BaseNode {
  type: 'NullableTypeAnnotation';
  typeAnnotation: FlowType;
}

export interface NumberLiteralTypeAnnotation extends BaseNode {
  type: 'NumberLiteralTypeAnnotation';
  value: number;
}

export interface NumberTypeAnnotation extends BaseNode {
  type: 'NumberTypeAnnotation';
}

export interface ObjectTypeAnnotation extends BaseNode {
  type: 'ObjectTypeAnnotation';
  properties: Array<ObjectTypeProperty | ObjectTypeSpreadProperty>;
  indexers: Array<ObjectTypeIndexer>;
  callProperties: Array<ObjectTypeCallProperty>;
  internalSlots: Array<ObjectTypeInternalSlot>;
  exact: boolean;
  inexact: boolean | null;
}

export interface ObjectTypeInternalSlot extends BaseNode {
  type: 'ObjectTypeInternalSlot';
  id: Identifier;
  value: FlowType;
  optional: boolean;
  static: boolean;
  method: boolean;
}

export interface ObjectTypeCallProperty extends BaseNode {
  type: 'ObjectTypeCallProperty';
  value: FlowType;
  static: boolean;
}

export interface ObjectTypeIndexer extends BaseNode {
  type: 'ObjectTypeIndexer';
  id: Identifier | null;
  key: FlowType;
  value: FlowType;
  variance: Variance | null;
  static: boolean;
}

export interface ObjectTypeProperty extends BaseNode {
  type: 'ObjectTypeProperty';
  key: Identifier | StringLiteral;
  value: FlowType;
  variance: Variance | null;
  kind: 'init' | 'get' | 'set';
  method: boolean;
  optional: boolean;
  proto: boolean;
  static: boolean;
}

export interface ObjectTypeSpreadProperty extends BaseNode {
  type: 'ObjectTypeSpreadProperty';
  argument: FlowType;
}

export interface OpaqueType extends BaseNode {
  type: 'OpaqueType';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  supertype: FlowType | null;
  impltype: FlowType;
}

export interface QualifiedTypeIdentifier extends BaseNode {
  type: 'QualifiedTypeIdentifier';
  id: Identifier;
  qualification: Identifier | QualifiedTypeIdentifier;
}

export interface StringLiteralTypeAnnotation extends BaseNode {
  type: 'StringLiteralTypeAnnotation';
  value: string;
}

export interface StringTypeAnnotation extends BaseNode {
  type: 'StringTypeAnnotation';
}

export interface SymbolTypeAnnotation extends BaseNode {
  type: 'SymbolTypeAnnotation';
}

export interface ThisTypeAnnotation extends BaseNode {
  type: 'ThisTypeAnnotation';
}

export interface TupleTypeAnnotation extends BaseNode {
  type: 'TupleTypeAnnotation';
  types: Array<FlowType>;
}

export interface TypeofTypeAnnotation extends BaseNode {
  type: 'TypeofTypeAnnotation';
  argument: FlowType;
}

export interface TypeAlias extends BaseNode {
  type: 'TypeAlias';
  id: Identifier;
  typeParameters: TypeParameterDeclaration | null;
  right: FlowType;
}

export interface TypeAnnotation extends BaseNode {
  type: 'TypeAnnotation';
  typeAnnotation: FlowType;
}

export interface TypeCastExpression extends BaseNode {
  type: 'TypeCastExpression';
  expression: Expression;
  typeAnnotation: TypeAnnotation;
}

export interface TypeParameter extends BaseNode {
  type: 'TypeParameter';
  bound: TypeAnnotation | null;
  default: FlowType | null;
  variance: Variance | null;
  name: string;
}

export interface TypeParameterDeclaration extends BaseNode {
  type: 'TypeParameterDeclaration';
  params: Array<TypeParameter>;
}

export interface TypeParameterInstantiation extends BaseNode {
  type: 'TypeParameterInstantiation';
  params: Array<FlowType>;
}

export interface UnionTypeAnnotation extends BaseNode {
  type: 'UnionTypeAnnotation';
  types: Array<FlowType>;
}

export interface Variance extends BaseNode {
  type: 'Variance';
  kind: 'minus' | 'plus';
}

export interface VoidTypeAnnotation extends BaseNode {
  type: 'VoidTypeAnnotation';
}

export interface EnumDeclaration extends BaseNode {
  type: 'EnumDeclaration';
  id: Identifier;
  body: EnumBooleanBody | EnumNumberBody | EnumStringBody | EnumSymbolBody;
}

export interface EnumBooleanBody extends BaseNode {
  type: 'EnumBooleanBody';
  members: Array<EnumBooleanMember>;
  explicitType: boolean;
  hasUnknownMembers: boolean;
}

export interface EnumNumberBody extends BaseNode {
  type: 'EnumNumberBody';
  members: Array<EnumNumberMember>;
  explicitType: boolean;
  hasUnknownMembers: boolean;
}

export interface EnumStringBody extends BaseNode {
  type: 'EnumStringBody';
  members: Array<EnumStringMember | EnumDefaultedMember>;
  explicitType: boolean;
  hasUnknownMembers: boolean;
}

export interface EnumSymbolBody extends BaseNode {
  type: 'EnumSymbolBody';
  members: Array<EnumDefaultedMember>;
  hasUnknownMembers: boolean;
}

export interface EnumBooleanMember extends BaseNode {
  type: 'EnumBooleanMember';
  id: Identifier;
  init: BooleanLiteral;
}

export interface EnumNumberMember extends BaseNode {
  type: 'EnumNumberMember';
  id: Identifier;
  init: NumericLiteral;
}

export interface EnumStringMember extends BaseNode {
  type: 'EnumStringMember';
  id: Identifier;
  init: StringLiteral;
}

export interface EnumDefaultedMember extends BaseNode {
  type: 'EnumDefaultedMember';
  id: Identifier;
}

export interface IndexedAccessType extends BaseNode {
  type: 'IndexedAccessType';
  objectType: FlowType;
  indexType: FlowType;
}

export interface OptionalIndexedAccessType extends BaseNode {
  type: 'OptionalIndexedAccessType';
  objectType: FlowType;
  indexType: FlowType;
  optional: boolean;
}

export interface JSXAttribute extends BaseNode {
  type: 'JSXAttribute';
  name: JSXIdentifier | JSXNamespacedName;
  value: JSXElement | JSXFragment | StringLiteral | JSXExpressionContainer | null;
}

export interface JSXClosingElement extends BaseNode {
  type: 'JSXClosingElement';
  name: JSXIdentifier | JSXMemberExpression | JSXNamespacedName;
}

export interface JSXElement extends BaseNode {
  type: 'JSXElement';
  openingElement: JSXOpeningElement;
  closingElement: JSXClosingElement | null;
  children: Array<JSXText | JSXExpressionContainer | JSXSpreadChild | JSXElement | JSXFragment>;
  selfClosing: boolean | null;
}

export interface JSXEmptyExpression extends BaseNode {
  type: 'JSXEmptyExpression';
}

export interface JSXExpressionContainer extends BaseNode {
  type: 'JSXExpressionContainer';
  expression: Expression | JSXEmptyExpression;
}

export interface JSXSpreadChild extends BaseNode {
  type: 'JSXSpreadChild';
  expression: Expression;
}

export interface JSXIdentifier extends BaseNode {
  type: 'JSXIdentifier';
  name: string;
}

export interface JSXMemberExpression extends BaseNode {
  type: 'JSXMemberExpression';
  object: JSXMemberExpression | JSXIdentifier;
  property: JSXIdentifier;
}

export interface JSXNamespacedName extends BaseNode {
  type: 'JSXNamespacedName';
  namespace: JSXIdentifier;
  name: JSXIdentifier;
}

export interface JSXOpeningElement extends BaseNode {
  type: 'JSXOpeningElement';
  name: JSXIdentifier | JSXMemberExpression | JSXNamespacedName;
  attributes: Array<JSXAttribute | JSXSpreadAttribute>;
  selfClosing: boolean;
  typeParameters: TypeParameterInstantiation | TSTypeParameterInstantiation | null;
}

export interface JSXSpreadAttribute extends BaseNode {
  type: 'JSXSpreadAttribute';
  argument: Expression;
}

export interface JSXText extends BaseNode {
  type: 'JSXText';
  value: string;
}

export interface JSXFragment extends BaseNode {
  type: 'JSXFragment';
  openingFragment: JSXOpeningFragment;
  closingFragment: JSXClosingFragment;
  children: Array<JSXText | JSXExpressionContainer | JSXSpreadChild | JSXElement | JSXFragment>;
}

export interface JSXOpeningFragment extends BaseNode {
  type: 'JSXOpeningFragment';
}

export interface JSXClosingFragment extends BaseNode {
  type: 'JSXClosingFragment';
}

export interface Noop extends BaseNode {
  type: 'Noop';
}

export interface Placeholder extends BaseNode {
  type: 'Placeholder';
  expectedNode:
    | 'Identifier'
    | 'StringLiteral'
    | 'Expression'
    | 'Statement'
    | 'Declaration'
    | 'BlockStatement'
    | 'ClassBody'
    | 'Pattern';
  name: Identifier;
}

export interface V8IntrinsicIdentifier extends BaseNode {
  type: 'V8IntrinsicIdentifier';
  name: string;
}

export interface ArgumentPlaceholder extends BaseNode {
  type: 'ArgumentPlaceholder';
}

export interface BindExpression extends BaseNode {
  type: 'BindExpression';
  object: Expression;
  callee: Expression;
}

export interface ImportAttribute extends BaseNode {
  type: 'ImportAttribute';
  key: Identifier | StringLiteral;
  value: StringLiteral;
}

export interface Decorator extends BaseNode {
  type: 'Decorator';
  expression: Expression;
}

export interface DoExpression extends BaseNode {
  type: 'DoExpression';
  body: BlockStatement;
  async: boolean;
}

export interface ExportDefaultSpecifier extends BaseNode {
  type: 'ExportDefaultSpecifier';
  exported: Identifier;
}

export interface RecordExpression extends BaseNode {
  type: 'RecordExpression';
  properties: Array<ObjectProperty | SpreadElement>;
}

export interface TupleExpression extends BaseNode {
  type: 'TupleExpression';
  elements: Array<Expression | SpreadElement>;
}

export interface DecimalLiteral extends BaseNode {
  type: 'DecimalLiteral';
  value: string;
}

export interface ModuleExpression extends BaseNode {
  type: 'ModuleExpression';
  body: Program;
}

export interface TopicReference extends BaseNode {
  type: 'TopicReference';
}

export interface PipelineTopicExpression extends BaseNode {
  type: 'PipelineTopicExpression';
  expression: Expression;
}

export interface PipelineBareFunction extends BaseNode {
  type: 'PipelineBareFunction';
  callee: Expression;
}

export interface PipelinePrimaryTopicReference extends BaseNode {
  type: 'PipelinePrimaryTopicReference';
}

export interface TSParameterProperty extends BaseNode {
  type: 'TSParameterProperty';
  parameter: Identifier | AssignmentPattern;
  accessibility: 'public' | 'private' | 'protected' | null;
  decorators: Array<Decorator> | null;
  override: boolean | null;
  readonly: boolean | null;
}

export interface TSDeclareFunction extends BaseNode {
  type: 'TSDeclareFunction';
  id: Identifier | null;
  typeParameters: TSTypeParameterDeclaration | Noop | null;
  params: Array<Identifier | Pattern | RestElement>;
  returnType: TSTypeAnnotation | Noop | null;
  async: boolean;
  declare: boolean | null;
  generator: boolean;
}

export interface TSDeclareMethod extends BaseNode {
  type: 'TSDeclareMethod';
  decorators: Array<Decorator> | null;
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression;
  typeParameters: TSTypeParameterDeclaration | Noop | null;
  params: Array<Identifier | Pattern | RestElement | TSParameterProperty>;
  returnType: TSTypeAnnotation | Noop | null;
  abstract: boolean | null;
  access: 'public' | 'private' | 'protected' | null;
  accessibility: 'public' | 'private' | 'protected' | null;
  async: boolean;
  computed: boolean;
  generator: boolean;
  kind: 'get' | 'set' | 'method' | 'constructor';
  optional: boolean | null;
  override: boolean;
  static: boolean;
}

export interface TSQualifiedName extends BaseNode {
  type: 'TSQualifiedName';
  left: TSEntityName;
  right: Identifier;
}

export interface TSCallSignatureDeclaration extends BaseNode {
  type: 'TSCallSignatureDeclaration';
  typeParameters: TSTypeParameterDeclaration | null;
  parameters: Array<Identifier | RestElement>;
  typeAnnotation: TSTypeAnnotation | null;
}

export interface TSConstructSignatureDeclaration extends BaseNode {
  type: 'TSConstructSignatureDeclaration';
  typeParameters: TSTypeParameterDeclaration | null;
  parameters: Array<Identifier | RestElement>;
  typeAnnotation: TSTypeAnnotation | null;
}

export interface TSPropertySignature extends BaseNode {
  type: 'TSPropertySignature';
  key: Expression;
  typeAnnotation: TSTypeAnnotation | null;
  initializer: Expression | null;
  computed: boolean;
  kind: 'get' | 'set';
  optional: boolean | null;
  readonly: boolean | null;
}

export interface TSMethodSignature extends BaseNode {
  type: 'TSMethodSignature';
  key: Expression;
  typeParameters: TSTypeParameterDeclaration | null;
  parameters: Array<Identifier | RestElement>;
  typeAnnotation: TSTypeAnnotation | null;
  computed: boolean;
  kind: 'method' | 'get' | 'set';
  optional: boolean | null;
}

export interface TSIndexSignature extends BaseNode {
  type: 'TSIndexSignature';
  parameters: Array<Identifier>;
  typeAnnotation: TSTypeAnnotation | null;
  readonly: boolean | null;
  static: boolean | null;
}

export interface TSAnyKeyword extends BaseNode {
  type: 'TSAnyKeyword';
}

export interface TSBooleanKeyword extends BaseNode {
  type: 'TSBooleanKeyword';
}

export interface TSBigIntKeyword extends BaseNode {
  type: 'TSBigIntKeyword';
}

export interface TSIntrinsicKeyword extends BaseNode {
  type: 'TSIntrinsicKeyword';
}

export interface TSNeverKeyword extends BaseNode {
  type: 'TSNeverKeyword';
}

export interface TSNullKeyword extends BaseNode {
  type: 'TSNullKeyword';
}

export interface TSNumberKeyword extends BaseNode {
  type: 'TSNumberKeyword';
}

export interface TSObjectKeyword extends BaseNode {
  type: 'TSObjectKeyword';
}

export interface TSStringKeyword extends BaseNode {
  type: 'TSStringKeyword';
}

export interface TSSymbolKeyword extends BaseNode {
  type: 'TSSymbolKeyword';
}

export interface TSUndefinedKeyword extends BaseNode {
  type: 'TSUndefinedKeyword';
}

export interface TSUnknownKeyword extends BaseNode {
  type: 'TSUnknownKeyword';
}

export interface TSVoidKeyword extends BaseNode {
  type: 'TSVoidKeyword';
}

export interface TSThisType extends BaseNode {
  type: 'TSThisType';
}

export interface TSFunctionType extends BaseNode {
  type: 'TSFunctionType';
  typeParameters: TSTypeParameterDeclaration | null;
  parameters: Array<Identifier | RestElement>;
  typeAnnotation: TSTypeAnnotation | null;
}

export interface TSConstructorType extends BaseNode {
  type: 'TSConstructorType';
  typeParameters: TSTypeParameterDeclaration | null;
  parameters: Array<Identifier | RestElement>;
  typeAnnotation: TSTypeAnnotation | null;
  abstract: boolean | null;
}

export interface TSTypeReference extends BaseNode {
  type: 'TSTypeReference';
  typeName: TSEntityName;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface TSTypePredicate extends BaseNode {
  type: 'TSTypePredicate';
  parameterName: Identifier | TSThisType;
  typeAnnotation: TSTypeAnnotation | null;
  asserts: boolean | null;
}

export interface TSTypeQuery extends BaseNode {
  type: 'TSTypeQuery';
  exprName: TSEntityName | TSImportType;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface TSTypeLiteral extends BaseNode {
  type: 'TSTypeLiteral';
  members: Array<TSTypeElement>;
}

export interface TSArrayType extends BaseNode {
  type: 'TSArrayType';
  elementType: TSType;
}

export interface TSTupleType extends BaseNode {
  type: 'TSTupleType';
  elementTypes: Array<TSType | TSNamedTupleMember>;
}

export interface TSOptionalType extends BaseNode {
  type: 'TSOptionalType';
  typeAnnotation: TSType;
}

export interface TSRestType extends BaseNode {
  type: 'TSRestType';
  typeAnnotation: TSType;
}

export interface TSNamedTupleMember extends BaseNode {
  type: 'TSNamedTupleMember';
  label: Identifier;
  elementType: TSType;
  optional: boolean;
}

export interface TSUnionType extends BaseNode {
  type: 'TSUnionType';
  types: Array<TSType>;
}

export interface TSIntersectionType extends BaseNode {
  type: 'TSIntersectionType';
  types: Array<TSType>;
}

export interface TSConditionalType extends BaseNode {
  type: 'TSConditionalType';
  checkType: TSType;
  extendsType: TSType;
  trueType: TSType;
  falseType: TSType;
}

export interface TSInferType extends BaseNode {
  type: 'TSInferType';
  typeParameter: TSTypeParameter;
}

export interface TSParenthesizedType extends BaseNode {
  type: 'TSParenthesizedType';
  typeAnnotation: TSType;
}

export interface TSTypeOperator extends BaseNode {
  type: 'TSTypeOperator';
  typeAnnotation: TSType;
  operator: string;
}

export interface TSIndexedAccessType extends BaseNode {
  type: 'TSIndexedAccessType';
  objectType: TSType;
  indexType: TSType;
}

export interface TSMappedType extends BaseNode {
  type: 'TSMappedType';
  typeParameter: TSTypeParameter;
  typeAnnotation: TSType | null;
  nameType: TSType | null;
  optional: true | false | '+' | '-' | null;
  readonly: true | false | '+' | '-' | null;
}

export interface TSLiteralType extends BaseNode {
  type: 'TSLiteralType';
  literal:
    | NumericLiteral
    | StringLiteral
    | BooleanLiteral
    | BigIntLiteral
    | TemplateLiteral
    | UnaryExpression;
}

export interface TSExpressionWithTypeArguments extends BaseNode {
  type: 'TSExpressionWithTypeArguments';
  expression: TSEntityName;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface TSInterfaceDeclaration extends BaseNode {
  type: 'TSInterfaceDeclaration';
  id: Identifier;
  typeParameters: TSTypeParameterDeclaration | null;
  extends: Array<TSExpressionWithTypeArguments> | null;
  body: TSInterfaceBody;
  declare: boolean | null;
}

export interface TSInterfaceBody extends BaseNode {
  type: 'TSInterfaceBody';
  body: Array<TSTypeElement>;
}

export interface TSTypeAliasDeclaration extends BaseNode {
  type: 'TSTypeAliasDeclaration';
  id: Identifier;
  typeParameters: TSTypeParameterDeclaration | null;
  typeAnnotation: TSType;
  declare: boolean | null;
}

export interface TSInstantiationExpression extends BaseNode {
  type: 'TSInstantiationExpression';
  expression: Expression;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface TSAsExpression extends BaseNode {
  type: 'TSAsExpression';
  expression: Expression;
  typeAnnotation: TSType;
}

export interface TSTypeAssertion extends BaseNode {
  type: 'TSTypeAssertion';
  typeAnnotation: TSType;
  expression: Expression;
}

export interface TSEnumDeclaration extends BaseNode {
  type: 'TSEnumDeclaration';
  id: Identifier;
  members: Array<TSEnumMember>;
  const: boolean | null;
  declare: boolean | null;
  initializer: Expression | null;
}

export interface TSEnumMember extends BaseNode {
  type: 'TSEnumMember';
  id: Identifier | StringLiteral;
  initializer: Expression | null;
}

export interface TSModuleDeclaration extends BaseNode {
  type: 'TSModuleDeclaration';
  id: Identifier | StringLiteral;
  body: TSModuleBlock | TSModuleDeclaration;
  declare: boolean | null;
  global: boolean | null;
}

export interface TSModuleBlock extends BaseNode {
  type: 'TSModuleBlock';
  body: Array<Statement>;
}

export interface TSImportType extends BaseNode {
  type: 'TSImportType';
  argument: StringLiteral;
  qualifier: TSEntityName | null;
  typeParameters: TSTypeParameterInstantiation | null;
}

export interface TSImportEqualsDeclaration extends BaseNode {
  type: 'TSImportEqualsDeclaration';
  id: Identifier;
  moduleReference: TSEntityName | TSExternalModuleReference;
  importKind: 'type' | 'value' | null;
  isExport: boolean;
}

export interface TSExternalModuleReference extends BaseNode {
  type: 'TSExternalModuleReference';
  expression: StringLiteral;
}

export interface TSNonNullExpression extends BaseNode {
  type: 'TSNonNullExpression';
  expression: Expression;
}

export interface TSExportAssignment extends BaseNode {
  type: 'TSExportAssignment';
  expression: Expression;
}

export interface TSNamespaceExportDeclaration extends BaseNode {
  type: 'TSNamespaceExportDeclaration';
  id: Identifier;
}

export interface TSTypeAnnotation extends BaseNode {
  type: 'TSTypeAnnotation';
  typeAnnotation: TSType;
}

export interface TSTypeParameterInstantiation extends BaseNode {
  type: 'TSTypeParameterInstantiation';
  params: Array<TSType>;
}

export interface TSTypeParameterDeclaration extends BaseNode {
  type: 'TSTypeParameterDeclaration';
  params: Array<TSTypeParameter>;
}

export interface TSTypeParameter extends BaseNode {
  type: 'TSTypeParameter';
  constraint: TSType | null;
  default: TSType | null;
  name: string;
  in: boolean | null;
  out: boolean | null;
}

/**
 * @deprecated Use `NumericLiteral`
 */
export type NumberLiteral = NumericLiteral;

/**
 * @deprecated Use `RegExpLiteral`
 */
export type RegexLiteral = RegExpLiteral;

/**
 * @deprecated Use `RestElement`
 */
export type RestProperty = RestElement;

/**
 * @deprecated Use `SpreadElement`
 */
export type SpreadProperty = SpreadElement;

export type Standardized =
  | ArrayExpression
  | AssignmentExpression
  | BinaryExpression
  | InterpreterDirective
  | Directive
  | DirectiveLiteral
  | BlockStatement
  | BreakStatement
  | CallExpression
  | CatchClause
  | ConditionalExpression
  | ContinueStatement
  | DebuggerStatement
  | DoWhileStatement
  | EmptyStatement
  | ExpressionStatement
  | File
  | ForInStatement
  | ForStatement
  | FunctionDeclaration
  | FunctionExpression
  | Identifier
  | IfStatement
  | LabeledStatement
  | StringLiteral
  | NumericLiteral
  | NullLiteral
  | BooleanLiteral
  | RegExpLiteral
  | LogicalExpression
  | MemberExpression
  | NewExpression
  | Program
  | ObjectExpression
  | ObjectMethod
  | ObjectProperty
  | RestElement
  | ReturnStatement
  | SequenceExpression
  | ParenthesizedExpression
  | SwitchCase
  | SwitchStatement
  | ThisExpression
  | ThrowStatement
  | TryStatement
  | UnaryExpression
  | UpdateExpression
  | VariableDeclaration
  | VariableDeclarator
  | WhileStatement
  | WithStatement
  | AssignmentPattern
  | ArrayPattern
  | ArrowFunctionExpression
  | ClassBody
  | ClassExpression
  | ClassDeclaration
  | ExportAllDeclaration
  | ExportDefaultDeclaration
  | ExportNamedDeclaration
  | ExportSpecifier
  | ForOfStatement
  | ImportDeclaration
  | ImportDefaultSpecifier
  | ImportNamespaceSpecifier
  | ImportSpecifier
  | MetaProperty
  | ClassMethod
  | ObjectPattern
  | SpreadElement
  | Super
  | TaggedTemplateExpression
  | TemplateElement
  | TemplateLiteral
  | YieldExpression
  | AwaitExpression
  | Import
  | BigIntLiteral
  | ExportNamespaceSpecifier
  | OptionalMemberExpression
  | OptionalCallExpression
  | ClassProperty
  | ClassAccessorProperty
  | ClassPrivateProperty
  | ClassPrivateMethod
  | PrivateName
  | StaticBlock;
export type Expression =
  | ArrayExpression
  | AssignmentExpression
  | BinaryExpression
  | CallExpression
  | ConditionalExpression
  | FunctionExpression
  | Identifier
  | StringLiteral
  | NumericLiteral
  | NullLiteral
  | BooleanLiteral
  | RegExpLiteral
  | LogicalExpression
  | MemberExpression
  | NewExpression
  | ObjectExpression
  | SequenceExpression
  | ParenthesizedExpression
  | ThisExpression
  | UnaryExpression
  | UpdateExpression
  | ArrowFunctionExpression
  | ClassExpression
  | MetaProperty
  | Super
  | TaggedTemplateExpression
  | TemplateLiteral
  | YieldExpression
  | AwaitExpression
  | Import
  | BigIntLiteral
  | OptionalMemberExpression
  | OptionalCallExpression
  | TypeCastExpression
  | JSXElement
  | JSXFragment
  | BindExpression
  | DoExpression
  | RecordExpression
  | TupleExpression
  | DecimalLiteral
  | ModuleExpression
  | TopicReference
  | PipelineTopicExpression
  | PipelineBareFunction
  | PipelinePrimaryTopicReference
  | TSInstantiationExpression
  | TSAsExpression
  | TSTypeAssertion
  | TSNonNullExpression;
export type Binary = BinaryExpression | LogicalExpression;
export type Scopable =
  | BlockStatement
  | CatchClause
  | DoWhileStatement
  | ForInStatement
  | ForStatement
  | FunctionDeclaration
  | FunctionExpression
  | Program
  | ObjectMethod
  | SwitchStatement
  | WhileStatement
  | ArrowFunctionExpression
  | ClassExpression
  | ClassDeclaration
  | ForOfStatement
  | ClassMethod
  | ClassPrivateMethod
  | StaticBlock
  | TSModuleBlock;
export type BlockParent =
  | BlockStatement
  | CatchClause
  | DoWhileStatement
  | ForInStatement
  | ForStatement
  | FunctionDeclaration
  | FunctionExpression
  | Program
  | ObjectMethod
  | SwitchStatement
  | WhileStatement
  | ArrowFunctionExpression
  | ForOfStatement
  | ClassMethod
  | ClassPrivateMethod
  | StaticBlock
  | TSModuleBlock;
export type Block = BlockStatement | Program | TSModuleBlock;
export type Statement =
  | BlockStatement
  | BreakStatement
  | ContinueStatement
  | DebuggerStatement
  | DoWhileStatement
  | EmptyStatement
  | ExpressionStatement
  | ForInStatement
  | ForStatement
  | FunctionDeclaration
  | IfStatement
  | LabeledStatement
  | ReturnStatement
  | SwitchStatement
  | ThrowStatement
  | TryStatement
  | VariableDeclaration
  | WhileStatement
  | WithStatement
  | ClassDeclaration
  | ExportAllDeclaration
  | ExportDefaultDeclaration
  | ExportNamedDeclaration
  | ForOfStatement
  | ImportDeclaration
  | DeclareClass
  | DeclareFunction
  | DeclareInterface
  | DeclareModule
  | DeclareModuleExports
  | DeclareTypeAlias
  | DeclareOpaqueType
  | DeclareVariable
  | DeclareExportDeclaration
  | DeclareExportAllDeclaration
  | InterfaceDeclaration
  | OpaqueType
  | TypeAlias
  | EnumDeclaration
  | TSDeclareFunction
  | TSInterfaceDeclaration
  | TSTypeAliasDeclaration
  | TSEnumDeclaration
  | TSModuleDeclaration
  | TSImportEqualsDeclaration
  | TSExportAssignment
  | TSNamespaceExportDeclaration;
export type Terminatorless =
  | BreakStatement
  | ContinueStatement
  | ReturnStatement
  | ThrowStatement
  | YieldExpression
  | AwaitExpression;
export type CompletionStatement =
  | BreakStatement
  | ContinueStatement
  | ReturnStatement
  | ThrowStatement;
export type Conditional = ConditionalExpression | IfStatement;
export type Loop =
  | DoWhileStatement
  | ForInStatement
  | ForStatement
  | WhileStatement
  | ForOfStatement;
export type While = DoWhileStatement | WhileStatement;
export type ExpressionWrapper = ExpressionStatement | ParenthesizedExpression | TypeCastExpression;
export type For = ForInStatement | ForStatement | ForOfStatement;
export type ForXStatement = ForInStatement | ForOfStatement;
export type Function =
  | FunctionDeclaration
  | FunctionExpression
  | ObjectMethod
  | ArrowFunctionExpression
  | ClassMethod
  | ClassPrivateMethod;
export type FunctionParent =
  | FunctionDeclaration
  | FunctionExpression
  | ObjectMethod
  | ArrowFunctionExpression
  | ClassMethod
  | ClassPrivateMethod
  | StaticBlock;
export type Pureish =
  | FunctionDeclaration
  | FunctionExpression
  | StringLiteral
  | NumericLiteral
  | NullLiteral
  | BooleanLiteral
  | RegExpLiteral
  | ArrowFunctionExpression
  | BigIntLiteral
  | DecimalLiteral;
export type Declaration =
  | FunctionDeclaration
  | VariableDeclaration
  | ClassDeclaration
  | ExportAllDeclaration
  | ExportDefaultDeclaration
  | ExportNamedDeclaration
  | ImportDeclaration
  | DeclareClass
  | DeclareFunction
  | DeclareInterface
  | DeclareModule
  | DeclareModuleExports
  | DeclareTypeAlias
  | DeclareOpaqueType
  | DeclareVariable
  | DeclareExportDeclaration
  | DeclareExportAllDeclaration
  | InterfaceDeclaration
  | OpaqueType
  | TypeAlias
  | EnumDeclaration
  | TSDeclareFunction
  | TSInterfaceDeclaration
  | TSTypeAliasDeclaration
  | TSEnumDeclaration
  | TSModuleDeclaration;
export type PatternLike =
  | Identifier
  | RestElement
  | AssignmentPattern
  | ArrayPattern
  | ObjectPattern
  | TSAsExpression
  | TSTypeAssertion
  | TSNonNullExpression;
export type LVal =
  | Identifier
  | MemberExpression
  | RestElement
  | AssignmentPattern
  | ArrayPattern
  | ObjectPattern
  | TSParameterProperty
  | TSAsExpression
  | TSTypeAssertion
  | TSNonNullExpression;
export type TSEntityName = Identifier | TSQualifiedName;
export type Literal =
  | StringLiteral
  | NumericLiteral
  | NullLiteral
  | BooleanLiteral
  | RegExpLiteral
  | TemplateLiteral
  | BigIntLiteral
  | DecimalLiteral;
export type Immutable =
  | StringLiteral
  | NumericLiteral
  | NullLiteral
  | BooleanLiteral
  | BigIntLiteral
  | JSXAttribute
  | JSXClosingElement
  | JSXElement
  | JSXExpressionContainer
  | JSXSpreadChild
  | JSXOpeningElement
  | JSXText
  | JSXFragment
  | JSXOpeningFragment
  | JSXClosingFragment
  | DecimalLiteral;
export type UserWhitespacable =
  | ObjectMethod
  | ObjectProperty
  | ObjectTypeInternalSlot
  | ObjectTypeCallProperty
  | ObjectTypeIndexer
  | ObjectTypeProperty
  | ObjectTypeSpreadProperty;
export type Method = ObjectMethod | ClassMethod | ClassPrivateMethod;
export type ObjectMember = ObjectMethod | ObjectProperty;
export type Property =
  | ObjectProperty
  | ClassProperty
  | ClassAccessorProperty
  | ClassPrivateProperty;
export type UnaryLike = UnaryExpression | SpreadElement;
export type Pattern = AssignmentPattern | ArrayPattern | ObjectPattern;
export type Class = ClassExpression | ClassDeclaration;
export type ModuleDeclaration =
  | ExportAllDeclaration
  | ExportDefaultDeclaration
  | ExportNamedDeclaration
  | ImportDeclaration;
export type ExportDeclaration =
  | ExportAllDeclaration
  | ExportDefaultDeclaration
  | ExportNamedDeclaration;
export type ModuleSpecifier =
  | ExportSpecifier
  | ImportDefaultSpecifier
  | ImportNamespaceSpecifier
  | ImportSpecifier
  | ExportNamespaceSpecifier
  | ExportDefaultSpecifier;
export type Accessor = ClassAccessorProperty;
export type Private = ClassPrivateProperty | ClassPrivateMethod | PrivateName;
export type Flow =
  | AnyTypeAnnotation
  | ArrayTypeAnnotation
  | BooleanTypeAnnotation
  | BooleanLiteralTypeAnnotation
  | NullLiteralTypeAnnotation
  | ClassImplements
  | DeclareClass
  | DeclareFunction
  | DeclareInterface
  | DeclareModule
  | DeclareModuleExports
  | DeclareTypeAlias
  | DeclareOpaqueType
  | DeclareVariable
  | DeclareExportDeclaration
  | DeclareExportAllDeclaration
  | DeclaredPredicate
  | ExistsTypeAnnotation
  | FunctionTypeAnnotation
  | FunctionTypeParam
  | GenericTypeAnnotation
  | InferredPredicate
  | InterfaceExtends
  | InterfaceDeclaration
  | InterfaceTypeAnnotation
  | IntersectionTypeAnnotation
  | MixedTypeAnnotation
  | EmptyTypeAnnotation
  | NullableTypeAnnotation
  | NumberLiteralTypeAnnotation
  | NumberTypeAnnotation
  | ObjectTypeAnnotation
  | ObjectTypeInternalSlot
  | ObjectTypeCallProperty
  | ObjectTypeIndexer
  | ObjectTypeProperty
  | ObjectTypeSpreadProperty
  | OpaqueType
  | QualifiedTypeIdentifier
  | StringLiteralTypeAnnotation
  | StringTypeAnnotation
  | SymbolTypeAnnotation
  | ThisTypeAnnotation
  | TupleTypeAnnotation
  | TypeofTypeAnnotation
  | TypeAlias
  | TypeAnnotation
  | TypeCastExpression
  | TypeParameter
  | TypeParameterDeclaration
  | TypeParameterInstantiation
  | UnionTypeAnnotation
  | Variance
  | VoidTypeAnnotation
  | EnumDeclaration
  | EnumBooleanBody
  | EnumNumberBody
  | EnumStringBody
  | EnumSymbolBody
  | EnumBooleanMember
  | EnumNumberMember
  | EnumStringMember
  | EnumDefaultedMember
  | IndexedAccessType
  | OptionalIndexedAccessType;
export type FlowType =
  | AnyTypeAnnotation
  | ArrayTypeAnnotation
  | BooleanTypeAnnotation
  | BooleanLiteralTypeAnnotation
  | NullLiteralTypeAnnotation
  | ExistsTypeAnnotation
  | FunctionTypeAnnotation
  | GenericTypeAnnotation
  | InterfaceTypeAnnotation
  | IntersectionTypeAnnotation
  | MixedTypeAnnotation
  | EmptyTypeAnnotation
  | NullableTypeAnnotation
  | NumberLiteralTypeAnnotation
  | NumberTypeAnnotation
  | ObjectTypeAnnotation
  | StringLiteralTypeAnnotation
  | StringTypeAnnotation
  | SymbolTypeAnnotation
  | ThisTypeAnnotation
  | TupleTypeAnnotation
  | TypeofTypeAnnotation
  | UnionTypeAnnotation
  | VoidTypeAnnotation
  | IndexedAccessType
  | OptionalIndexedAccessType;
export type FlowBaseAnnotation =
  | AnyTypeAnnotation
  | BooleanTypeAnnotation
  | NullLiteralTypeAnnotation
  | MixedTypeAnnotation
  | EmptyTypeAnnotation
  | NumberTypeAnnotation
  | StringTypeAnnotation
  | SymbolTypeAnnotation
  | ThisTypeAnnotation
  | VoidTypeAnnotation;
export type FlowDeclaration =
  | DeclareClass
  | DeclareFunction
  | DeclareInterface
  | DeclareModule
  | DeclareModuleExports
  | DeclareTypeAlias
  | DeclareOpaqueType
  | DeclareVariable
  | DeclareExportDeclaration
  | DeclareExportAllDeclaration
  | InterfaceDeclaration
  | OpaqueType
  | TypeAlias;
export type FlowPredicate = DeclaredPredicate | InferredPredicate;
export type EnumBody = EnumBooleanBody | EnumNumberBody | EnumStringBody | EnumSymbolBody;
export type EnumMember =
  | EnumBooleanMember
  | EnumNumberMember
  | EnumStringMember
  | EnumDefaultedMember;
export type JSX =
  | JSXAttribute
  | JSXClosingElement
  | JSXElement
  | JSXEmptyExpression
  | JSXExpressionContainer
  | JSXSpreadChild
  | JSXIdentifier
  | JSXMemberExpression
  | JSXNamespacedName
  | JSXOpeningElement
  | JSXSpreadAttribute
  | JSXText
  | JSXFragment
  | JSXOpeningFragment
  | JSXClosingFragment;
export type Miscellaneous = Noop | Placeholder | V8IntrinsicIdentifier;
export type TypeScript =
  | TSParameterProperty
  | TSDeclareFunction
  | TSDeclareMethod
  | TSQualifiedName
  | TSCallSignatureDeclaration
  | TSConstructSignatureDeclaration
  | TSPropertySignature
  | TSMethodSignature
  | TSIndexSignature
  | TSAnyKeyword
  | TSBooleanKeyword
  | TSBigIntKeyword
  | TSIntrinsicKeyword
  | TSNeverKeyword
  | TSNullKeyword
  | TSNumberKeyword
  | TSObjectKeyword
  | TSStringKeyword
  | TSSymbolKeyword
  | TSUndefinedKeyword
  | TSUnknownKeyword
  | TSVoidKeyword
  | TSThisType
  | TSFunctionType
  | TSConstructorType
  | TSTypeReference
  | TSTypePredicate
  | TSTypeQuery
  | TSTypeLiteral
  | TSArrayType
  | TSTupleType
  | TSOptionalType
  | TSRestType
  | TSNamedTupleMember
  | TSUnionType
  | TSIntersectionType
  | TSConditionalType
  | TSInferType
  | TSParenthesizedType
  | TSTypeOperator
  | TSIndexedAccessType
  | TSMappedType
  | TSLiteralType
  | TSExpressionWithTypeArguments
  | TSInterfaceDeclaration
  | TSInterfaceBody
  | TSTypeAliasDeclaration
  | TSInstantiationExpression
  | TSAsExpression
  | TSTypeAssertion
  | TSEnumDeclaration
  | TSEnumMember
  | TSModuleDeclaration
  | TSModuleBlock
  | TSImportType
  | TSImportEqualsDeclaration
  | TSExternalModuleReference
  | TSNonNullExpression
  | TSExportAssignment
  | TSNamespaceExportDeclaration
  | TSTypeAnnotation
  | TSTypeParameterInstantiation
  | TSTypeParameterDeclaration
  | TSTypeParameter;
export type TSTypeElement =
  | TSCallSignatureDeclaration
  | TSConstructSignatureDeclaration
  | TSPropertySignature
  | TSMethodSignature
  | TSIndexSignature;
export type TSType =
  | TSAnyKeyword
  | TSBooleanKeyword
  | TSBigIntKeyword
  | TSIntrinsicKeyword
  | TSNeverKeyword
  | TSNullKeyword
  | TSNumberKeyword
  | TSObjectKeyword
  | TSStringKeyword
  | TSSymbolKeyword
  | TSUndefinedKeyword
  | TSUnknownKeyword
  | TSVoidKeyword
  | TSThisType
  | TSFunctionType
  | TSConstructorType
  | TSTypeReference
  | TSTypePredicate
  | TSTypeQuery
  | TSTypeLiteral
  | TSArrayType
  | TSTupleType
  | TSOptionalType
  | TSRestType
  | TSUnionType
  | TSIntersectionType
  | TSConditionalType
  | TSInferType
  | TSParenthesizedType
  | TSTypeOperator
  | TSIndexedAccessType
  | TSMappedType
  | TSLiteralType
  | TSExpressionWithTypeArguments
  | TSImportType;
export type TSBaseType =
  | TSAnyKeyword
  | TSBooleanKeyword
  | TSBigIntKeyword
  | TSIntrinsicKeyword
  | TSNeverKeyword
  | TSNullKeyword
  | TSNumberKeyword
  | TSObjectKeyword
  | TSStringKeyword
  | TSSymbolKeyword
  | TSUndefinedKeyword
  | TSUnknownKeyword
  | TSVoidKeyword
  | TSThisType
  | TSLiteralType;

export interface Aliases {
  Standardized: Standardized;
  Expression: Expression;
  Binary: Binary;
  Scopable: Scopable;
  BlockParent: BlockParent;
  Block: Block;
  Statement: Statement;
  Terminatorless: Terminatorless;
  CompletionStatement: CompletionStatement;
  Conditional: Conditional;
  Loop: Loop;
  While: While;
  ExpressionWrapper: ExpressionWrapper;
  For: For;
  ForXStatement: ForXStatement;
  Function: Function;
  FunctionParent: FunctionParent;
  Pureish: Pureish;
  Declaration: Declaration;
  PatternLike: PatternLike;
  LVal: LVal;
  TSEntityName: TSEntityName;
  Literal: Literal;
  Immutable: Immutable;
  UserWhitespacable: UserWhitespacable;
  Method: Method;
  ObjectMember: ObjectMember;
  Property: Property;
  UnaryLike: UnaryLike;
  Pattern: Pattern;
  Class: Class;
  ModuleDeclaration: ModuleDeclaration;
  ExportDeclaration: ExportDeclaration;
  ModuleSpecifier: ModuleSpecifier;
  Accessor: Accessor;
  Private: Private;
  Flow: Flow;
  FlowType: FlowType;
  FlowBaseAnnotation: FlowBaseAnnotation;
  FlowDeclaration: FlowDeclaration;
  FlowPredicate: FlowPredicate;
  EnumBody: EnumBody;
  EnumMember: EnumMember;
  JSX: JSX;
  Miscellaneous: Miscellaneous;
  TypeScript: TypeScript;
  TSTypeElement: TSTypeElement;
  TSType: TSType;
  TSBaseType: TSBaseType;
}

export function arrayExpression(
  elements?: Array<null | Expression | SpreadElement>
): ArrayExpression;
export function assignmentExpression(
  operator: string,
  left: LVal,
  right: Expression
): AssignmentExpression;
export function binaryExpression(
  operator:
    | '+'
    | '-'
    | '/'
    | '%'
    | '*'
    | '**'
    | '&'
    | '|'
    | '>>'
    | '>>>'
    | '<<'
    | '^'
    | '=='
    | '==='
    | '!='
    | '!=='
    | 'in'
    | 'instanceof'
    | '>'
    | '<'
    | '>='
    | '<='
    | '|>',
  left: Expression | PrivateName,
  right: Expression
): BinaryExpression;
export function interpreterDirective(value: string): InterpreterDirective;
export function directive(value: DirectiveLiteral): Directive;
export function directiveLiteral(value: string): DirectiveLiteral;
export function blockStatement(
  body: Array<Statement>,
  directives?: Array<Directive>
): BlockStatement;
export function breakStatement(label?: Identifier | null): BreakStatement;
export function callExpression(
  callee: Expression | Super | V8IntrinsicIdentifier,
  _arguments: Array<Expression | SpreadElement | JSXNamespacedName | ArgumentPlaceholder>
): CallExpression;
export function catchClause(
  param: Identifier | ArrayPattern | ObjectPattern | null | undefined,
  body: BlockStatement
): CatchClause;
export function conditionalExpression(
  test: Expression,
  consequent: Expression,
  alternate: Expression
): ConditionalExpression;
export function continueStatement(label?: Identifier | null): ContinueStatement;
export function debuggerStatement(): DebuggerStatement;
export function doWhileStatement(test: Expression, body: Statement): DoWhileStatement;
export function emptyStatement(): EmptyStatement;
export function expressionStatement(expression: Expression): ExpressionStatement;
export function file(
  program: Program,
  comments?: Array<CommentBlock | CommentLine> | null,
  tokens?: Array<any> | null
): File;
export function forInStatement(
  left: VariableDeclaration | LVal,
  right: Expression,
  body: Statement
): ForInStatement;
export function forStatement(
  init: VariableDeclaration | Expression | null | undefined,
  test: Expression | null | undefined,
  update: Expression | null | undefined,
  body: Statement
): ForStatement;
export function functionDeclaration(
  id: Identifier | null | undefined,
  params: Array<Identifier | Pattern | RestElement>,
  body: BlockStatement,
  generator?: boolean,
  async?: boolean
): FunctionDeclaration;
export function functionExpression(
  id: Identifier | null | undefined,
  params: Array<Identifier | Pattern | RestElement>,
  body: BlockStatement,
  generator?: boolean,
  async?: boolean
): FunctionExpression;
export function identifier(name: string): Identifier;
export function ifStatement(
  test: Expression,
  consequent: Statement,
  alternate?: Statement | null
): IfStatement;
export function labeledStatement(label: Identifier, body: Statement): LabeledStatement;
export function stringLiteral(value: string): StringLiteral;
export function numericLiteral(value: number): NumericLiteral;
export function nullLiteral(): NullLiteral;
export function booleanLiteral(value: boolean): BooleanLiteral;
export function regExpLiteral(pattern: string, flags?: string): RegExpLiteral;
export function logicalExpression(
  operator: '||' | '&&' | '??',
  left: Expression,
  right: Expression
): LogicalExpression;
export function memberExpression(
  object: Expression | Super,
  property: Expression | Identifier | PrivateName,
  computed?: boolean,
  optional?: true | false | null
): MemberExpression;
export function newExpression(
  callee: Expression | Super | V8IntrinsicIdentifier,
  _arguments: Array<Expression | SpreadElement | JSXNamespacedName | ArgumentPlaceholder>
): NewExpression;
export function program(
  body: Array<Statement>,
  directives?: Array<Directive>,
  sourceType?: 'script' | 'module',
  interpreter?: InterpreterDirective | null
): Program;
export function objectExpression(
  properties: Array<ObjectMethod | ObjectProperty | SpreadElement>
): ObjectExpression;
export function objectMethod(
  kind: 'method' | 'get' | 'set' | undefined,
  key: Expression | Identifier | StringLiteral | NumericLiteral | BigIntLiteral,
  params: Array<Identifier | Pattern | RestElement>,
  body: BlockStatement,
  computed?: boolean,
  generator?: boolean,
  async?: boolean
): ObjectMethod;
export function objectProperty(
  key:
    | Expression
    | Identifier
    | StringLiteral
    | NumericLiteral
    | BigIntLiteral
    | DecimalLiteral
    | PrivateName,
  value: Expression | PatternLike,
  computed?: boolean,
  shorthand?: boolean,
  decorators?: Array<Decorator> | null
): ObjectProperty;
export function restElement(argument: LVal): RestElement;
export function returnStatement(argument?: Expression | null): ReturnStatement;
export function sequenceExpression(expressions: Array<Expression>): SequenceExpression;
export function parenthesizedExpression(expression: Expression): ParenthesizedExpression;
export function switchCase(
  test: Expression | null | undefined,
  consequent: Array<Statement>
): SwitchCase;
export function switchStatement(
  discriminant: Expression,
  cases: Array<SwitchCase>
): SwitchStatement;
export function thisExpression(): ThisExpression;
export function throwStatement(argument: Expression): ThrowStatement;
export function tryStatement(
  block: BlockStatement,
  handler?: CatchClause | null,
  finalizer?: BlockStatement | null
): TryStatement;
export function unaryExpression(
  operator: 'void' | 'throw' | 'delete' | '!' | '+' | '-' | '~' | 'typeof',
  argument: Expression,
  prefix?: boolean
): UnaryExpression;
export function updateExpression(
  operator: '++' | '--',
  argument: Expression,
  prefix?: boolean
): UpdateExpression;
export function variableDeclaration(
  kind: 'var' | 'let' | 'const',
  declarations: Array<VariableDeclarator>
): VariableDeclaration;
export function variableDeclarator(id: LVal, init?: Expression | null): VariableDeclarator;
export function whileStatement(test: Expression, body: Statement): WhileStatement;
export function withStatement(object: Expression, body: Statement): WithStatement;
export function assignmentPattern(
  left:
    | Identifier
    | ObjectPattern
    | ArrayPattern
    | MemberExpression
    | TSAsExpression
    | TSTypeAssertion
    | TSNonNullExpression,
  right: Expression
): AssignmentPattern;
export function arrayPattern(elements: Array<null | PatternLike | LVal>): ArrayPattern;
export function arrowFunctionExpression(
  params: Array<Identifier | Pattern | RestElement>,
  body: BlockStatement | Expression,
  async?: boolean
): ArrowFunctionExpression;
export function classBody(
  body: Array<
    | ClassMethod
    | ClassPrivateMethod
    | ClassProperty
    | ClassPrivateProperty
    | ClassAccessorProperty
    | TSDeclareMethod
    | TSIndexSignature
    | StaticBlock
  >
): ClassBody;
export function classExpression(
  id: Identifier | null | undefined,
  superClass: Expression | null | undefined,
  body: ClassBody,
  decorators?: Array<Decorator> | null
): ClassExpression;
export function classDeclaration(
  id: Identifier,
  superClass: Expression | null | undefined,
  body: ClassBody,
  decorators?: Array<Decorator> | null
): ClassDeclaration;
export function exportAllDeclaration(source: StringLiteral): ExportAllDeclaration;
export function exportDefaultDeclaration(
  declaration: TSDeclareFunction | FunctionDeclaration | ClassDeclaration | Expression
): ExportDefaultDeclaration;
export function exportNamedDeclaration(
  declaration?: Declaration | null,
  specifiers?: Array<ExportSpecifier | ExportDefaultSpecifier | ExportNamespaceSpecifier>,
  source?: StringLiteral | null
): ExportNamedDeclaration;
export function exportSpecifier(
  local: Identifier,
  exported: Identifier | StringLiteral
): ExportSpecifier;
export function forOfStatement(
  left: VariableDeclaration | LVal,
  right: Expression,
  body: Statement,
  _await?: boolean
): ForOfStatement;
export function importDeclaration(
  specifiers: Array<ImportSpecifier | ImportDefaultSpecifier | ImportNamespaceSpecifier>,
  source: StringLiteral
): ImportDeclaration;
export function importDefaultSpecifier(local: Identifier): ImportDefaultSpecifier;
export function importNamespaceSpecifier(local: Identifier): ImportNamespaceSpecifier;
export function importSpecifier(
  local: Identifier,
  imported: Identifier | StringLiteral
): ImportSpecifier;
export function metaProperty(meta: Identifier, property: Identifier): MetaProperty;
export function classMethod(
  kind: 'get' | 'set' | 'method' | 'constructor' | undefined,
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression,
  params: Array<Identifier | Pattern | RestElement | TSParameterProperty>,
  body: BlockStatement,
  computed?: boolean,
  _static?: boolean,
  generator?: boolean,
  async?: boolean
): ClassMethod;
export function objectPattern(properties: Array<RestElement | ObjectProperty>): ObjectPattern;
export function spreadElement(argument: Expression): SpreadElement;
declare function _super(): Super;
export { _super as super };
export function taggedTemplateExpression(
  tag: Expression,
  quasi: TemplateLiteral
): TaggedTemplateExpression;
export function templateElement(
  value: { raw: string; cooked?: string },
  tail?: boolean
): TemplateElement;
export function templateLiteral(
  quasis: Array<TemplateElement>,
  expressions: Array<Expression | TSType>
): TemplateLiteral;
export function yieldExpression(argument?: Expression | null, delegate?: boolean): YieldExpression;
export function awaitExpression(argument: Expression): AwaitExpression;
declare function _import(): Import;
export { _import as import };
export function bigIntLiteral(value: string): BigIntLiteral;
export function exportNamespaceSpecifier(exported: Identifier): ExportNamespaceSpecifier;
export function optionalMemberExpression(
  object: Expression,
  property: Expression | Identifier,
  computed: boolean | undefined,
  optional: boolean
): OptionalMemberExpression;
export function optionalCallExpression(
  callee: Expression,
  _arguments: Array<Expression | SpreadElement | JSXNamespacedName | ArgumentPlaceholder>,
  optional: boolean
): OptionalCallExpression;
export function classProperty(
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression,
  value?: Expression | null,
  typeAnnotation?: TypeAnnotation | TSTypeAnnotation | Noop | null,
  decorators?: Array<Decorator> | null,
  computed?: boolean,
  _static?: boolean
): ClassProperty;
export function classAccessorProperty(
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression | PrivateName,
  value?: Expression | null,
  typeAnnotation?: TypeAnnotation | TSTypeAnnotation | Noop | null,
  decorators?: Array<Decorator> | null,
  computed?: boolean,
  _static?: boolean
): ClassAccessorProperty;
export function classPrivateProperty(
  key: PrivateName,
  value?: Expression | null,
  decorators?: Array<Decorator> | null,
  _static?: boolean
): ClassPrivateProperty;
export function classPrivateMethod(
  kind: 'get' | 'set' | 'method' | undefined,
  key: PrivateName,
  params: Array<Identifier | Pattern | RestElement | TSParameterProperty>,
  body: BlockStatement,
  _static?: boolean
): ClassPrivateMethod;
export function privateName(id: Identifier): PrivateName;
export function staticBlock(body: Array<Statement>): StaticBlock;
export function anyTypeAnnotation(): AnyTypeAnnotation;
export function arrayTypeAnnotation(elementType: FlowType): ArrayTypeAnnotation;
export function booleanTypeAnnotation(): BooleanTypeAnnotation;
export function booleanLiteralTypeAnnotation(value: boolean): BooleanLiteralTypeAnnotation;
export function nullLiteralTypeAnnotation(): NullLiteralTypeAnnotation;
export function classImplements(
  id: Identifier,
  typeParameters?: TypeParameterInstantiation | null
): ClassImplements;
export function declareClass(
  id: Identifier,
  typeParameters: TypeParameterDeclaration | null | undefined,
  _extends: Array<InterfaceExtends> | null | undefined,
  body: ObjectTypeAnnotation
): DeclareClass;
export function declareFunction(id: Identifier): DeclareFunction;
export function declareInterface(
  id: Identifier,
  typeParameters: TypeParameterDeclaration | null | undefined,
  _extends: Array<InterfaceExtends> | null | undefined,
  body: ObjectTypeAnnotation
): DeclareInterface;
export function declareModule(
  id: Identifier | StringLiteral,
  body: BlockStatement,
  kind?: 'CommonJS' | 'ES' | null
): DeclareModule;
export function declareModuleExports(typeAnnotation: TypeAnnotation): DeclareModuleExports;
export function declareTypeAlias(
  id: Identifier,
  typeParameters: TypeParameterDeclaration | null | undefined,
  right: FlowType
): DeclareTypeAlias;
export function declareOpaqueType(
  id: Identifier,
  typeParameters?: TypeParameterDeclaration | null,
  supertype?: FlowType | null
): DeclareOpaqueType;
export function declareVariable(id: Identifier): DeclareVariable;
export function declareExportDeclaration(
  declaration?: Flow | null,
  specifiers?: Array<ExportSpecifier | ExportNamespaceSpecifier> | null,
  source?: StringLiteral | null
): DeclareExportDeclaration;
export function declareExportAllDeclaration(source: StringLiteral): DeclareExportAllDeclaration;
export function declaredPredicate(value: Flow): DeclaredPredicate;
export function existsTypeAnnotation(): ExistsTypeAnnotation;
export function functionTypeAnnotation(
  typeParameters: TypeParameterDeclaration | null | undefined,
  params: Array<FunctionTypeParam>,
  rest: FunctionTypeParam | null | undefined,
  returnType: FlowType
): FunctionTypeAnnotation;
export function functionTypeParam(
  name: Identifier | null | undefined,
  typeAnnotation: FlowType
): FunctionTypeParam;
export function genericTypeAnnotation(
  id: Identifier | QualifiedTypeIdentifier,
  typeParameters?: TypeParameterInstantiation | null
): GenericTypeAnnotation;
export function inferredPredicate(): InferredPredicate;
export function interfaceExtends(
  id: Identifier | QualifiedTypeIdentifier,
  typeParameters?: TypeParameterInstantiation | null
): InterfaceExtends;
export function interfaceDeclaration(
  id: Identifier,
  typeParameters: TypeParameterDeclaration | null | undefined,
  _extends: Array<InterfaceExtends> | null | undefined,
  body: ObjectTypeAnnotation
): InterfaceDeclaration;
export function interfaceTypeAnnotation(
  _extends: Array<InterfaceExtends> | null | undefined,
  body: ObjectTypeAnnotation
): InterfaceTypeAnnotation;
export function intersectionTypeAnnotation(types: Array<FlowType>): IntersectionTypeAnnotation;
export function mixedTypeAnnotation(): MixedTypeAnnotation;
export function emptyTypeAnnotation(): EmptyTypeAnnotation;
export function nullableTypeAnnotation(typeAnnotation: FlowType): NullableTypeAnnotation;
export function numberLiteralTypeAnnotation(value: number): NumberLiteralTypeAnnotation;
export function numberTypeAnnotation(): NumberTypeAnnotation;
export function objectTypeAnnotation(
  properties: Array<ObjectTypeProperty | ObjectTypeSpreadProperty>,
  indexers?: Array<ObjectTypeIndexer>,
  callProperties?: Array<ObjectTypeCallProperty>,
  internalSlots?: Array<ObjectTypeInternalSlot>,
  exact?: boolean
): ObjectTypeAnnotation;
export function objectTypeInternalSlot(
  id: Identifier,
  value: FlowType,
  optional: boolean,
  _static: boolean,
  method: boolean
): ObjectTypeInternalSlot;
export function objectTypeCallProperty(value: FlowType): ObjectTypeCallProperty;
export function objectTypeIndexer(
  id: Identifier | null | undefined,
  key: FlowType,
  value: FlowType,
  variance?: Variance | null
): ObjectTypeIndexer;
export function objectTypeProperty(
  key: Identifier | StringLiteral,
  value: FlowType,
  variance?: Variance | null
): ObjectTypeProperty;
export function objectTypeSpreadProperty(argument: FlowType): ObjectTypeSpreadProperty;
export function opaqueType(
  id: Identifier,
  typeParameters: TypeParameterDeclaration | null | undefined,
  supertype: FlowType | null | undefined,
  impltype: FlowType
): OpaqueType;
export function qualifiedTypeIdentifier(
  id: Identifier,
  qualification: Identifier | QualifiedTypeIdentifier
): QualifiedTypeIdentifier;
export function stringLiteralTypeAnnotation(value: string): StringLiteralTypeAnnotation;
export function stringTypeAnnotation(): StringTypeAnnotation;
export function symbolTypeAnnotation(): SymbolTypeAnnotation;
export function thisTypeAnnotation(): ThisTypeAnnotation;
export function tupleTypeAnnotation(types: Array<FlowType>): TupleTypeAnnotation;
export function typeofTypeAnnotation(argument: FlowType): TypeofTypeAnnotation;
export function typeAlias(
  id: Identifier,
  typeParameters: TypeParameterDeclaration | null | undefined,
  right: FlowType
): TypeAlias;
export function typeAnnotation(typeAnnotation: FlowType): TypeAnnotation;
export function typeCastExpression(
  expression: Expression,
  typeAnnotation: TypeAnnotation
): TypeCastExpression;
export function typeParameter(
  bound?: TypeAnnotation | null,
  _default?: FlowType | null,
  variance?: Variance | null
): TypeParameter;
export function typeParameterDeclaration(params: Array<TypeParameter>): TypeParameterDeclaration;
export function typeParameterInstantiation(params: Array<FlowType>): TypeParameterInstantiation;
export function unionTypeAnnotation(types: Array<FlowType>): UnionTypeAnnotation;
export function variance(kind: 'minus' | 'plus'): Variance;
export function voidTypeAnnotation(): VoidTypeAnnotation;
export function enumDeclaration(
  id: Identifier,
  body: EnumBooleanBody | EnumNumberBody | EnumStringBody | EnumSymbolBody
): EnumDeclaration;
export function enumBooleanBody(members: Array<EnumBooleanMember>): EnumBooleanBody;
export function enumNumberBody(members: Array<EnumNumberMember>): EnumNumberBody;
export function enumStringBody(
  members: Array<EnumStringMember | EnumDefaultedMember>
): EnumStringBody;
export function enumSymbolBody(members: Array<EnumDefaultedMember>): EnumSymbolBody;
export function enumBooleanMember(id: Identifier): EnumBooleanMember;
export function enumNumberMember(id: Identifier, init: NumericLiteral): EnumNumberMember;
export function enumStringMember(id: Identifier, init: StringLiteral): EnumStringMember;
export function enumDefaultedMember(id: Identifier): EnumDefaultedMember;
export function indexedAccessType(objectType: FlowType, indexType: FlowType): IndexedAccessType;
export function optionalIndexedAccessType(
  objectType: FlowType,
  indexType: FlowType
): OptionalIndexedAccessType;
export function jsxAttribute(
  name: JSXIdentifier | JSXNamespacedName,
  value?: JSXElement | JSXFragment | StringLiteral | JSXExpressionContainer | null
): JSXAttribute;
export function jsxClosingElement(
  name: JSXIdentifier | JSXMemberExpression | JSXNamespacedName
): JSXClosingElement;
export function jsxElement(
  openingElement: JSXOpeningElement,
  closingElement: JSXClosingElement | null | undefined,
  children: Array<JSXText | JSXExpressionContainer | JSXSpreadChild | JSXElement | JSXFragment>,
  selfClosing?: boolean | null
): JSXElement;
export function jsxEmptyExpression(): JSXEmptyExpression;
export function jsxExpressionContainer(
  expression: Expression | JSXEmptyExpression
): JSXExpressionContainer;
export function jsxSpreadChild(expression: Expression): JSXSpreadChild;
export function jsxIdentifier(name: string): JSXIdentifier;
export function jsxMemberExpression(
  object: JSXMemberExpression | JSXIdentifier,
  property: JSXIdentifier
): JSXMemberExpression;
export function jsxNamespacedName(namespace: JSXIdentifier, name: JSXIdentifier): JSXNamespacedName;
export function jsxOpeningElement(
  name: JSXIdentifier | JSXMemberExpression | JSXNamespacedName,
  attributes: Array<JSXAttribute | JSXSpreadAttribute>,
  selfClosing?: boolean
): JSXOpeningElement;
export function jsxSpreadAttribute(argument: Expression): JSXSpreadAttribute;
export function jsxText(value: string): JSXText;
export function jsxFragment(
  openingFragment: JSXOpeningFragment,
  closingFragment: JSXClosingFragment,
  children: Array<JSXText | JSXExpressionContainer | JSXSpreadChild | JSXElement | JSXFragment>
): JSXFragment;
export function jsxOpeningFragment(): JSXOpeningFragment;
export function jsxClosingFragment(): JSXClosingFragment;
export function noop(): Noop;
export function placeholder(
  expectedNode:
    | 'Identifier'
    | 'StringLiteral'
    | 'Expression'
    | 'Statement'
    | 'Declaration'
    | 'BlockStatement'
    | 'ClassBody'
    | 'Pattern',
  name: Identifier
): Placeholder;
export function v8IntrinsicIdentifier(name: string): V8IntrinsicIdentifier;
export function argumentPlaceholder(): ArgumentPlaceholder;
export function bindExpression(object: Expression, callee: Expression): BindExpression;
export function importAttribute(
  key: Identifier | StringLiteral,
  value: StringLiteral
): ImportAttribute;
export function decorator(expression: Expression): Decorator;
export function doExpression(body: BlockStatement, async?: boolean): DoExpression;
export function exportDefaultSpecifier(exported: Identifier): ExportDefaultSpecifier;
export function recordExpression(
  properties: Array<ObjectProperty | SpreadElement>
): RecordExpression;
export function tupleExpression(elements?: Array<Expression | SpreadElement>): TupleExpression;
export function decimalLiteral(value: string): DecimalLiteral;
export function moduleExpression(body: Program): ModuleExpression;
export function topicReference(): TopicReference;
export function pipelineTopicExpression(expression: Expression): PipelineTopicExpression;
export function pipelineBareFunction(callee: Expression): PipelineBareFunction;
export function pipelinePrimaryTopicReference(): PipelinePrimaryTopicReference;
export function tsParameterProperty(parameter: Identifier | AssignmentPattern): TSParameterProperty;
export function tsDeclareFunction(
  id: Identifier | null | undefined,
  typeParameters: TSTypeParameterDeclaration | Noop | null | undefined,
  params: Array<Identifier | Pattern | RestElement>,
  returnType?: TSTypeAnnotation | Noop | null
): TSDeclareFunction;
export function tsDeclareMethod(
  decorators: Array<Decorator> | null | undefined,
  key: Identifier | StringLiteral | NumericLiteral | BigIntLiteral | Expression,
  typeParameters: TSTypeParameterDeclaration | Noop | null | undefined,
  params: Array<Identifier | Pattern | RestElement | TSParameterProperty>,
  returnType?: TSTypeAnnotation | Noop | null
): TSDeclareMethod;
export function tsQualifiedName(left: TSEntityName, right: Identifier): TSQualifiedName;
export function tsCallSignatureDeclaration(
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  parameters: Array<Identifier | RestElement>,
  typeAnnotation?: TSTypeAnnotation | null
): TSCallSignatureDeclaration;
export function tsConstructSignatureDeclaration(
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  parameters: Array<Identifier | RestElement>,
  typeAnnotation?: TSTypeAnnotation | null
): TSConstructSignatureDeclaration;
export function tsPropertySignature(
  key: Expression,
  typeAnnotation?: TSTypeAnnotation | null,
  initializer?: Expression | null
): TSPropertySignature;
export function tsMethodSignature(
  key: Expression,
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  parameters: Array<Identifier | RestElement>,
  typeAnnotation?: TSTypeAnnotation | null
): TSMethodSignature;
export function tsIndexSignature(
  parameters: Array<Identifier>,
  typeAnnotation?: TSTypeAnnotation | null
): TSIndexSignature;
export function tsAnyKeyword(): TSAnyKeyword;
export function tsBooleanKeyword(): TSBooleanKeyword;
export function tsBigIntKeyword(): TSBigIntKeyword;
export function tsIntrinsicKeyword(): TSIntrinsicKeyword;
export function tsNeverKeyword(): TSNeverKeyword;
export function tsNullKeyword(): TSNullKeyword;
export function tsNumberKeyword(): TSNumberKeyword;
export function tsObjectKeyword(): TSObjectKeyword;
export function tsStringKeyword(): TSStringKeyword;
export function tsSymbolKeyword(): TSSymbolKeyword;
export function tsUndefinedKeyword(): TSUndefinedKeyword;
export function tsUnknownKeyword(): TSUnknownKeyword;
export function tsVoidKeyword(): TSVoidKeyword;
export function tsThisType(): TSThisType;
export function tsFunctionType(
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  parameters: Array<Identifier | RestElement>,
  typeAnnotation?: TSTypeAnnotation | null
): TSFunctionType;
export function tsConstructorType(
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  parameters: Array<Identifier | RestElement>,
  typeAnnotation?: TSTypeAnnotation | null
): TSConstructorType;
export function tsTypeReference(
  typeName: TSEntityName,
  typeParameters?: TSTypeParameterInstantiation | null
): TSTypeReference;
export function tsTypePredicate(
  parameterName: Identifier | TSThisType,
  typeAnnotation?: TSTypeAnnotation | null,
  asserts?: boolean | null
): TSTypePredicate;
export function tsTypeQuery(
  exprName: TSEntityName | TSImportType,
  typeParameters?: TSTypeParameterInstantiation | null
): TSTypeQuery;
export function tsTypeLiteral(members: Array<TSTypeElement>): TSTypeLiteral;
export function tsArrayType(elementType: TSType): TSArrayType;
export function tsTupleType(elementTypes: Array<TSType | TSNamedTupleMember>): TSTupleType;
export function tsOptionalType(typeAnnotation: TSType): TSOptionalType;
export function tsRestType(typeAnnotation: TSType): TSRestType;
export function tsNamedTupleMember(
  label: Identifier,
  elementType: TSType,
  optional?: boolean
): TSNamedTupleMember;
export function tsUnionType(types: Array<TSType>): TSUnionType;
export function tsIntersectionType(types: Array<TSType>): TSIntersectionType;
export function tsConditionalType(
  checkType: TSType,
  extendsType: TSType,
  trueType: TSType,
  falseType: TSType
): TSConditionalType;
export function tsInferType(typeParameter: TSTypeParameter): TSInferType;
export function tsParenthesizedType(typeAnnotation: TSType): TSParenthesizedType;
export function tsTypeOperator(typeAnnotation: TSType): TSTypeOperator;
export function tsIndexedAccessType(objectType: TSType, indexType: TSType): TSIndexedAccessType;
export function tsMappedType(
  typeParameter: TSTypeParameter,
  typeAnnotation?: TSType | null,
  nameType?: TSType | null
): TSMappedType;
export function tsLiteralType(
  literal:
    | NumericLiteral
    | StringLiteral
    | BooleanLiteral
    | BigIntLiteral
    | TemplateLiteral
    | UnaryExpression
): TSLiteralType;
export function tsExpressionWithTypeArguments(
  expression: TSEntityName,
  typeParameters?: TSTypeParameterInstantiation | null
): TSExpressionWithTypeArguments;
export function tsInterfaceDeclaration(
  id: Identifier,
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  _extends: Array<TSExpressionWithTypeArguments> | null | undefined,
  body: TSInterfaceBody
): TSInterfaceDeclaration;
export function tsInterfaceBody(body: Array<TSTypeElement>): TSInterfaceBody;
export function tsTypeAliasDeclaration(
  id: Identifier,
  typeParameters: TSTypeParameterDeclaration | null | undefined,
  typeAnnotation: TSType
): TSTypeAliasDeclaration;
export function tsInstantiationExpression(
  expression: Expression,
  typeParameters?: TSTypeParameterInstantiation | null
): TSInstantiationExpression;
export function tsAsExpression(expression: Expression, typeAnnotation: TSType): TSAsExpression;
export function tsTypeAssertion(typeAnnotation: TSType, expression: Expression): TSTypeAssertion;
export function tsEnumDeclaration(id: Identifier, members: Array<TSEnumMember>): TSEnumDeclaration;
export function tsEnumMember(
  id: Identifier | StringLiteral,
  initializer?: Expression | null
): TSEnumMember;
export function tsModuleDeclaration(
  id: Identifier | StringLiteral,
  body: TSModuleBlock | TSModuleDeclaration
): TSModuleDeclaration;
export function tsModuleBlock(body: Array<Statement>): TSModuleBlock;
export function tsImportType(
  argument: StringLiteral,
  qualifier?: TSEntityName | null,
  typeParameters?: TSTypeParameterInstantiation | null
): TSImportType;
export function tsImportEqualsDeclaration(
  id: Identifier,
  moduleReference: TSEntityName | TSExternalModuleReference
): TSImportEqualsDeclaration;
export function tsExternalModuleReference(expression: StringLiteral): TSExternalModuleReference;
export function tsNonNullExpression(expression: Expression): TSNonNullExpression;
export function tsExportAssignment(expression: Expression): TSExportAssignment;
export function tsNamespaceExportDeclaration(id: Identifier): TSNamespaceExportDeclaration;
export function tsTypeAnnotation(typeAnnotation: TSType): TSTypeAnnotation;
export function tsTypeParameterInstantiation(params: Array<TSType>): TSTypeParameterInstantiation;
export function tsTypeParameterDeclaration(
  params: Array<TSTypeParameter>
): TSTypeParameterDeclaration;
export function tsTypeParameter(
  constraint: TSType | null | undefined,
  _default: TSType | null | undefined,
  name: string
): TSTypeParameter;
export function isAccessor(node: object | null | undefined, opts?: object | null): node is Accessor;
export function assertAccessor(node: object | null | undefined, opts?: object | null): void;
export function isAnyTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is AnyTypeAnnotation;
export function assertAnyTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isArgumentPlaceholder(
  node: object | null | undefined,
  opts?: object | null
): node is ArgumentPlaceholder;
export function assertArgumentPlaceholder(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isArrayExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ArrayExpression;
export function assertArrayExpression(node: object | null | undefined, opts?: object | null): void;
export function isArrayPattern(
  node: object | null | undefined,
  opts?: object | null
): node is ArrayPattern;
export function assertArrayPattern(node: object | null | undefined, opts?: object | null): void;
export function isArrayTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is ArrayTypeAnnotation;
export function assertArrayTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isArrowFunctionExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ArrowFunctionExpression;
export function assertArrowFunctionExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isAssignmentExpression(
  node: object | null | undefined,
  opts?: object | null
): node is AssignmentExpression;
export function assertAssignmentExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isAssignmentPattern(
  node: object | null | undefined,
  opts?: object | null
): node is AssignmentPattern;
export function assertAssignmentPattern(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isAwaitExpression(
  node: object | null | undefined,
  opts?: object | null
): node is AwaitExpression;
export function assertAwaitExpression(node: object | null | undefined, opts?: object | null): void;
export function isBigIntLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is BigIntLiteral;
export function assertBigIntLiteral(node: object | null | undefined, opts?: object | null): void;
export function isBinary(node: object | null | undefined, opts?: object | null): node is Binary;
export function assertBinary(node: object | null | undefined, opts?: object | null): void;
export function isBinaryExpression(
  node: object | null | undefined,
  opts?: object | null
): node is BinaryExpression;
export function assertBinaryExpression(node: object | null | undefined, opts?: object | null): void;
export function isBindExpression(
  node: object | null | undefined,
  opts?: object | null
): node is BindExpression;
export function assertBindExpression(node: object | null | undefined, opts?: object | null): void;
export function isBlock(node: object | null | undefined, opts?: object | null): node is Block;
export function assertBlock(node: object | null | undefined, opts?: object | null): void;
export function isBlockParent(
  node: object | null | undefined,
  opts?: object | null
): node is BlockParent;
export function assertBlockParent(node: object | null | undefined, opts?: object | null): void;
export function isBlockStatement(
  node: object | null | undefined,
  opts?: object | null
): node is BlockStatement;
export function assertBlockStatement(node: object | null | undefined, opts?: object | null): void;
export function isBooleanLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is BooleanLiteral;
export function assertBooleanLiteral(node: object | null | undefined, opts?: object | null): void;
export function isBooleanLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is BooleanLiteralTypeAnnotation;
export function assertBooleanLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isBooleanTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is BooleanTypeAnnotation;
export function assertBooleanTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isBreakStatement(
  node: object | null | undefined,
  opts?: object | null
): node is BreakStatement;
export function assertBreakStatement(node: object | null | undefined, opts?: object | null): void;
export function isCallExpression(
  node: object | null | undefined,
  opts?: object | null
): node is CallExpression;
export function assertCallExpression(node: object | null | undefined, opts?: object | null): void;
export function isCatchClause(
  node: object | null | undefined,
  opts?: object | null
): node is CatchClause;
export function assertCatchClause(node: object | null | undefined, opts?: object | null): void;
export function isClass(node: object | null | undefined, opts?: object | null): node is Class;
export function assertClass(node: object | null | undefined, opts?: object | null): void;
export function isClassAccessorProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ClassAccessorProperty;
export function assertClassAccessorProperty(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isClassBody(
  node: object | null | undefined,
  opts?: object | null
): node is ClassBody;
export function assertClassBody(node: object | null | undefined, opts?: object | null): void;
export function isClassDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ClassDeclaration;
export function assertClassDeclaration(node: object | null | undefined, opts?: object | null): void;
export function isClassExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ClassExpression;
export function assertClassExpression(node: object | null | undefined, opts?: object | null): void;
export function isClassImplements(
  node: object | null | undefined,
  opts?: object | null
): node is ClassImplements;
export function assertClassImplements(node: object | null | undefined, opts?: object | null): void;
export function isClassMethod(
  node: object | null | undefined,
  opts?: object | null
): node is ClassMethod;
export function assertClassMethod(node: object | null | undefined, opts?: object | null): void;
export function isClassPrivateMethod(
  node: object | null | undefined,
  opts?: object | null
): node is ClassPrivateMethod;
export function assertClassPrivateMethod(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isClassPrivateProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ClassPrivateProperty;
export function assertClassPrivateProperty(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isClassProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ClassProperty;
export function assertClassProperty(node: object | null | undefined, opts?: object | null): void;
export function isCompletionStatement(
  node: object | null | undefined,
  opts?: object | null
): node is CompletionStatement;
export function assertCompletionStatement(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isConditional(
  node: object | null | undefined,
  opts?: object | null
): node is Conditional;
export function assertConditional(node: object | null | undefined, opts?: object | null): void;
export function isConditionalExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ConditionalExpression;
export function assertConditionalExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isContinueStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ContinueStatement;
export function assertContinueStatement(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDebuggerStatement(
  node: object | null | undefined,
  opts?: object | null
): node is DebuggerStatement;
export function assertDebuggerStatement(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDecimalLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is DecimalLiteral;
export function assertDecimalLiteral(node: object | null | undefined, opts?: object | null): void;
export function isDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is Declaration;
export function assertDeclaration(node: object | null | undefined, opts?: object | null): void;
export function isDeclareClass(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareClass;
export function assertDeclareClass(node: object | null | undefined, opts?: object | null): void;
export function isDeclareExportAllDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareExportAllDeclaration;
export function assertDeclareExportAllDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDeclareExportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareExportDeclaration;
export function assertDeclareExportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDeclareFunction(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareFunction;
export function assertDeclareFunction(node: object | null | undefined, opts?: object | null): void;
export function isDeclareInterface(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareInterface;
export function assertDeclareInterface(node: object | null | undefined, opts?: object | null): void;
export function isDeclareModule(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareModule;
export function assertDeclareModule(node: object | null | undefined, opts?: object | null): void;
export function isDeclareModuleExports(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareModuleExports;
export function assertDeclareModuleExports(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDeclareOpaqueType(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareOpaqueType;
export function assertDeclareOpaqueType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDeclareTypeAlias(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareTypeAlias;
export function assertDeclareTypeAlias(node: object | null | undefined, opts?: object | null): void;
export function isDeclareVariable(
  node: object | null | undefined,
  opts?: object | null
): node is DeclareVariable;
export function assertDeclareVariable(node: object | null | undefined, opts?: object | null): void;
export function isDeclaredPredicate(
  node: object | null | undefined,
  opts?: object | null
): node is DeclaredPredicate;
export function assertDeclaredPredicate(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isDecorator(
  node: object | null | undefined,
  opts?: object | null
): node is Decorator;
export function assertDecorator(node: object | null | undefined, opts?: object | null): void;
export function isDirective(
  node: object | null | undefined,
  opts?: object | null
): node is Directive;
export function assertDirective(node: object | null | undefined, opts?: object | null): void;
export function isDirectiveLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is DirectiveLiteral;
export function assertDirectiveLiteral(node: object | null | undefined, opts?: object | null): void;
export function isDoExpression(
  node: object | null | undefined,
  opts?: object | null
): node is DoExpression;
export function assertDoExpression(node: object | null | undefined, opts?: object | null): void;
export function isDoWhileStatement(
  node: object | null | undefined,
  opts?: object | null
): node is DoWhileStatement;
export function assertDoWhileStatement(node: object | null | undefined, opts?: object | null): void;
export function isEmptyStatement(
  node: object | null | undefined,
  opts?: object | null
): node is EmptyStatement;
export function assertEmptyStatement(node: object | null | undefined, opts?: object | null): void;
export function isEmptyTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is EmptyTypeAnnotation;
export function assertEmptyTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isEnumBody(node: object | null | undefined, opts?: object | null): node is EnumBody;
export function assertEnumBody(node: object | null | undefined, opts?: object | null): void;
export function isEnumBooleanBody(
  node: object | null | undefined,
  opts?: object | null
): node is EnumBooleanBody;
export function assertEnumBooleanBody(node: object | null | undefined, opts?: object | null): void;
export function isEnumBooleanMember(
  node: object | null | undefined,
  opts?: object | null
): node is EnumBooleanMember;
export function assertEnumBooleanMember(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isEnumDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is EnumDeclaration;
export function assertEnumDeclaration(node: object | null | undefined, opts?: object | null): void;
export function isEnumDefaultedMember(
  node: object | null | undefined,
  opts?: object | null
): node is EnumDefaultedMember;
export function assertEnumDefaultedMember(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isEnumMember(
  node: object | null | undefined,
  opts?: object | null
): node is EnumMember;
export function assertEnumMember(node: object | null | undefined, opts?: object | null): void;
export function isEnumNumberBody(
  node: object | null | undefined,
  opts?: object | null
): node is EnumNumberBody;
export function assertEnumNumberBody(node: object | null | undefined, opts?: object | null): void;
export function isEnumNumberMember(
  node: object | null | undefined,
  opts?: object | null
): node is EnumNumberMember;
export function assertEnumNumberMember(node: object | null | undefined, opts?: object | null): void;
export function isEnumStringBody(
  node: object | null | undefined,
  opts?: object | null
): node is EnumStringBody;
export function assertEnumStringBody(node: object | null | undefined, opts?: object | null): void;
export function isEnumStringMember(
  node: object | null | undefined,
  opts?: object | null
): node is EnumStringMember;
export function assertEnumStringMember(node: object | null | undefined, opts?: object | null): void;
export function isEnumSymbolBody(
  node: object | null | undefined,
  opts?: object | null
): node is EnumSymbolBody;
export function assertEnumSymbolBody(node: object | null | undefined, opts?: object | null): void;
export function isExistsTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is ExistsTypeAnnotation;
export function assertExistsTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportAllDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ExportAllDeclaration;
export function assertExportAllDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ExportDeclaration;
export function assertExportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportDefaultDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ExportDefaultDeclaration;
export function assertExportDefaultDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportDefaultSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ExportDefaultSpecifier;
export function assertExportDefaultSpecifier(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportNamedDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ExportNamedDeclaration;
export function assertExportNamedDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportNamespaceSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ExportNamespaceSpecifier;
export function assertExportNamespaceSpecifier(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExportSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ExportSpecifier;
export function assertExportSpecifier(node: object | null | undefined, opts?: object | null): void;
export function isExpression(
  node: object | null | undefined,
  opts?: object | null
): node is Expression;
export function assertExpression(node: object | null | undefined, opts?: object | null): void;
export function isExpressionStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ExpressionStatement;
export function assertExpressionStatement(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isExpressionWrapper(
  node: object | null | undefined,
  opts?: object | null
): node is ExpressionWrapper;
export function assertExpressionWrapper(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isFile(node: object | null | undefined, opts?: object | null): node is File;
export function assertFile(node: object | null | undefined, opts?: object | null): void;
export function isFlow(node: object | null | undefined, opts?: object | null): node is Flow;
export function assertFlow(node: object | null | undefined, opts?: object | null): void;
export function isFlowBaseAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is FlowBaseAnnotation;
export function assertFlowBaseAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isFlowDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is FlowDeclaration;
export function assertFlowDeclaration(node: object | null | undefined, opts?: object | null): void;
export function isFlowPredicate(
  node: object | null | undefined,
  opts?: object | null
): node is FlowPredicate;
export function assertFlowPredicate(node: object | null | undefined, opts?: object | null): void;
export function isFlowType(node: object | null | undefined, opts?: object | null): node is FlowType;
export function assertFlowType(node: object | null | undefined, opts?: object | null): void;
export function isFor(node: object | null | undefined, opts?: object | null): node is For;
export function assertFor(node: object | null | undefined, opts?: object | null): void;
export function isForInStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ForInStatement;
export function assertForInStatement(node: object | null | undefined, opts?: object | null): void;
export function isForOfStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ForOfStatement;
export function assertForOfStatement(node: object | null | undefined, opts?: object | null): void;
export function isForStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ForStatement;
export function assertForStatement(node: object | null | undefined, opts?: object | null): void;
export function isForXStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ForXStatement;
export function assertForXStatement(node: object | null | undefined, opts?: object | null): void;
export function isFunction(node: object | null | undefined, opts?: object | null): node is Function;
export function assertFunction(node: object | null | undefined, opts?: object | null): void;
export function isFunctionDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is FunctionDeclaration;
export function assertFunctionDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isFunctionExpression(
  node: object | null | undefined,
  opts?: object | null
): node is FunctionExpression;
export function assertFunctionExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isFunctionParent(
  node: object | null | undefined,
  opts?: object | null
): node is FunctionParent;
export function assertFunctionParent(node: object | null | undefined, opts?: object | null): void;
export function isFunctionTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is FunctionTypeAnnotation;
export function assertFunctionTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isFunctionTypeParam(
  node: object | null | undefined,
  opts?: object | null
): node is FunctionTypeParam;
export function assertFunctionTypeParam(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isGenericTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is GenericTypeAnnotation;
export function assertGenericTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isIdentifier(
  node: object | null | undefined,
  opts?: object | null
): node is Identifier;
export function assertIdentifier(node: object | null | undefined, opts?: object | null): void;
export function isIfStatement(
  node: object | null | undefined,
  opts?: object | null
): node is IfStatement;
export function assertIfStatement(node: object | null | undefined, opts?: object | null): void;
export function isImmutable(
  node: object | null | undefined,
  opts?: object | null
): node is Immutable;
export function assertImmutable(node: object | null | undefined, opts?: object | null): void;
export function isImport(node: object | null | undefined, opts?: object | null): node is Import;
export function assertImport(node: object | null | undefined, opts?: object | null): void;
export function isImportAttribute(
  node: object | null | undefined,
  opts?: object | null
): node is ImportAttribute;
export function assertImportAttribute(node: object | null | undefined, opts?: object | null): void;
export function isImportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ImportDeclaration;
export function assertImportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isImportDefaultSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ImportDefaultSpecifier;
export function assertImportDefaultSpecifier(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isImportNamespaceSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ImportNamespaceSpecifier;
export function assertImportNamespaceSpecifier(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isImportSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ImportSpecifier;
export function assertImportSpecifier(node: object | null | undefined, opts?: object | null): void;
export function isIndexedAccessType(
  node: object | null | undefined,
  opts?: object | null
): node is IndexedAccessType;
export function assertIndexedAccessType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isInferredPredicate(
  node: object | null | undefined,
  opts?: object | null
): node is InferredPredicate;
export function assertInferredPredicate(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isInterfaceDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is InterfaceDeclaration;
export function assertInterfaceDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isInterfaceExtends(
  node: object | null | undefined,
  opts?: object | null
): node is InterfaceExtends;
export function assertInterfaceExtends(node: object | null | undefined, opts?: object | null): void;
export function isInterfaceTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is InterfaceTypeAnnotation;
export function assertInterfaceTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isInterpreterDirective(
  node: object | null | undefined,
  opts?: object | null
): node is InterpreterDirective;
export function assertInterpreterDirective(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isIntersectionTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is IntersectionTypeAnnotation;
export function assertIntersectionTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSX(node: object | null | undefined, opts?: object | null): node is JSX;
export function assertJSX(node: object | null | undefined, opts?: object | null): void;
export function isJSXAttribute(
  node: object | null | undefined,
  opts?: object | null
): node is JSXAttribute;
export function assertJSXAttribute(node: object | null | undefined, opts?: object | null): void;
export function isJSXClosingElement(
  node: object | null | undefined,
  opts?: object | null
): node is JSXClosingElement;
export function assertJSXClosingElement(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXClosingFragment(
  node: object | null | undefined,
  opts?: object | null
): node is JSXClosingFragment;
export function assertJSXClosingFragment(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXElement(
  node: object | null | undefined,
  opts?: object | null
): node is JSXElement;
export function assertJSXElement(node: object | null | undefined, opts?: object | null): void;
export function isJSXEmptyExpression(
  node: object | null | undefined,
  opts?: object | null
): node is JSXEmptyExpression;
export function assertJSXEmptyExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXExpressionContainer(
  node: object | null | undefined,
  opts?: object | null
): node is JSXExpressionContainer;
export function assertJSXExpressionContainer(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXFragment(
  node: object | null | undefined,
  opts?: object | null
): node is JSXFragment;
export function assertJSXFragment(node: object | null | undefined, opts?: object | null): void;
export function isJSXIdentifier(
  node: object | null | undefined,
  opts?: object | null
): node is JSXIdentifier;
export function assertJSXIdentifier(node: object | null | undefined, opts?: object | null): void;
export function isJSXMemberExpression(
  node: object | null | undefined,
  opts?: object | null
): node is JSXMemberExpression;
export function assertJSXMemberExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXNamespacedName(
  node: object | null | undefined,
  opts?: object | null
): node is JSXNamespacedName;
export function assertJSXNamespacedName(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXOpeningElement(
  node: object | null | undefined,
  opts?: object | null
): node is JSXOpeningElement;
export function assertJSXOpeningElement(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXOpeningFragment(
  node: object | null | undefined,
  opts?: object | null
): node is JSXOpeningFragment;
export function assertJSXOpeningFragment(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXSpreadAttribute(
  node: object | null | undefined,
  opts?: object | null
): node is JSXSpreadAttribute;
export function assertJSXSpreadAttribute(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isJSXSpreadChild(
  node: object | null | undefined,
  opts?: object | null
): node is JSXSpreadChild;
export function assertJSXSpreadChild(node: object | null | undefined, opts?: object | null): void;
export function isJSXText(node: object | null | undefined, opts?: object | null): node is JSXText;
export function assertJSXText(node: object | null | undefined, opts?: object | null): void;
export function isLVal(node: object | null | undefined, opts?: object | null): node is LVal;
export function assertLVal(node: object | null | undefined, opts?: object | null): void;
export function isLabeledStatement(
  node: object | null | undefined,
  opts?: object | null
): node is LabeledStatement;
export function assertLabeledStatement(node: object | null | undefined, opts?: object | null): void;
export function isLiteral(node: object | null | undefined, opts?: object | null): node is Literal;
export function assertLiteral(node: object | null | undefined, opts?: object | null): void;
export function isLogicalExpression(
  node: object | null | undefined,
  opts?: object | null
): node is LogicalExpression;
export function assertLogicalExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isLoop(node: object | null | undefined, opts?: object | null): node is Loop;
export function assertLoop(node: object | null | undefined, opts?: object | null): void;
export function isMemberExpression(
  node: object | null | undefined,
  opts?: object | null
): node is MemberExpression;
export function assertMemberExpression(node: object | null | undefined, opts?: object | null): void;
export function isMetaProperty(
  node: object | null | undefined,
  opts?: object | null
): node is MetaProperty;
export function assertMetaProperty(node: object | null | undefined, opts?: object | null): void;
export function isMethod(node: object | null | undefined, opts?: object | null): node is Method;
export function assertMethod(node: object | null | undefined, opts?: object | null): void;
export function isMiscellaneous(
  node: object | null | undefined,
  opts?: object | null
): node is Miscellaneous;
export function assertMiscellaneous(node: object | null | undefined, opts?: object | null): void;
export function isMixedTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is MixedTypeAnnotation;
export function assertMixedTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isModuleDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is ModuleDeclaration;
export function assertModuleDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isModuleExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ModuleExpression;
export function assertModuleExpression(node: object | null | undefined, opts?: object | null): void;
export function isModuleSpecifier(
  node: object | null | undefined,
  opts?: object | null
): node is ModuleSpecifier;
export function assertModuleSpecifier(node: object | null | undefined, opts?: object | null): void;
export function isNewExpression(
  node: object | null | undefined,
  opts?: object | null
): node is NewExpression;
export function assertNewExpression(node: object | null | undefined, opts?: object | null): void;
export function isNoop(node: object | null | undefined, opts?: object | null): node is Noop;
export function assertNoop(node: object | null | undefined, opts?: object | null): void;
export function isNullLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is NullLiteral;
export function assertNullLiteral(node: object | null | undefined, opts?: object | null): void;
export function isNullLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is NullLiteralTypeAnnotation;
export function assertNullLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isNullableTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is NullableTypeAnnotation;
export function assertNullableTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
/** @deprecated Use `isNumericLiteral` */
export function isNumberLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is NumericLiteral;
/** @deprecated Use `assertNumericLiteral` */
export function assertNumberLiteral(node: object | null | undefined, opts?: object | null): void;
export function isNumberLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is NumberLiteralTypeAnnotation;
export function assertNumberLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isNumberTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is NumberTypeAnnotation;
export function assertNumberTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isNumericLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is NumericLiteral;
export function assertNumericLiteral(node: object | null | undefined, opts?: object | null): void;
export function isObjectExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectExpression;
export function assertObjectExpression(node: object | null | undefined, opts?: object | null): void;
export function isObjectMember(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectMember;
export function assertObjectMember(node: object | null | undefined, opts?: object | null): void;
export function isObjectMethod(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectMethod;
export function assertObjectMethod(node: object | null | undefined, opts?: object | null): void;
export function isObjectPattern(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectPattern;
export function assertObjectPattern(node: object | null | undefined, opts?: object | null): void;
export function isObjectProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectProperty;
export function assertObjectProperty(node: object | null | undefined, opts?: object | null): void;
export function isObjectTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectTypeAnnotation;
export function assertObjectTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isObjectTypeCallProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectTypeCallProperty;
export function assertObjectTypeCallProperty(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isObjectTypeIndexer(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectTypeIndexer;
export function assertObjectTypeIndexer(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isObjectTypeInternalSlot(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectTypeInternalSlot;
export function assertObjectTypeInternalSlot(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isObjectTypeProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectTypeProperty;
export function assertObjectTypeProperty(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isObjectTypeSpreadProperty(
  node: object | null | undefined,
  opts?: object | null
): node is ObjectTypeSpreadProperty;
export function assertObjectTypeSpreadProperty(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isOpaqueType(
  node: object | null | undefined,
  opts?: object | null
): node is OpaqueType;
export function assertOpaqueType(node: object | null | undefined, opts?: object | null): void;
export function isOptionalCallExpression(
  node: object | null | undefined,
  opts?: object | null
): node is OptionalCallExpression;
export function assertOptionalCallExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isOptionalIndexedAccessType(
  node: object | null | undefined,
  opts?: object | null
): node is OptionalIndexedAccessType;
export function assertOptionalIndexedAccessType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isOptionalMemberExpression(
  node: object | null | undefined,
  opts?: object | null
): node is OptionalMemberExpression;
export function assertOptionalMemberExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isParenthesizedExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ParenthesizedExpression;
export function assertParenthesizedExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isPattern(node: object | null | undefined, opts?: object | null): node is Pattern;
export function assertPattern(node: object | null | undefined, opts?: object | null): void;
export function isPatternLike(
  node: object | null | undefined,
  opts?: object | null
): node is PatternLike;
export function assertPatternLike(node: object | null | undefined, opts?: object | null): void;
export function isPipelineBareFunction(
  node: object | null | undefined,
  opts?: object | null
): node is PipelineBareFunction;
export function assertPipelineBareFunction(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isPipelinePrimaryTopicReference(
  node: object | null | undefined,
  opts?: object | null
): node is PipelinePrimaryTopicReference;
export function assertPipelinePrimaryTopicReference(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isPipelineTopicExpression(
  node: object | null | undefined,
  opts?: object | null
): node is PipelineTopicExpression;
export function assertPipelineTopicExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isPlaceholder(
  node: object | null | undefined,
  opts?: object | null
): node is Placeholder;
export function assertPlaceholder(node: object | null | undefined, opts?: object | null): void;
export function isPrivate(node: object | null | undefined, opts?: object | null): node is Private;
export function assertPrivate(node: object | null | undefined, opts?: object | null): void;
export function isPrivateName(
  node: object | null | undefined,
  opts?: object | null
): node is PrivateName;
export function assertPrivateName(node: object | null | undefined, opts?: object | null): void;
export function isProgram(node: object | null | undefined, opts?: object | null): node is Program;
export function assertProgram(node: object | null | undefined, opts?: object | null): void;
export function isProperty(node: object | null | undefined, opts?: object | null): node is Property;
export function assertProperty(node: object | null | undefined, opts?: object | null): void;
export function isPureish(node: object | null | undefined, opts?: object | null): node is Pureish;
export function assertPureish(node: object | null | undefined, opts?: object | null): void;
export function isQualifiedTypeIdentifier(
  node: object | null | undefined,
  opts?: object | null
): node is QualifiedTypeIdentifier;
export function assertQualifiedTypeIdentifier(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isRecordExpression(
  node: object | null | undefined,
  opts?: object | null
): node is RecordExpression;
export function assertRecordExpression(node: object | null | undefined, opts?: object | null): void;
export function isRegExpLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is RegExpLiteral;
export function assertRegExpLiteral(node: object | null | undefined, opts?: object | null): void;
/** @deprecated Use `isRegExpLiteral` */
export function isRegexLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is RegExpLiteral;
/** @deprecated Use `assertRegExpLiteral` */
export function assertRegexLiteral(node: object | null | undefined, opts?: object | null): void;
export function isRestElement(
  node: object | null | undefined,
  opts?: object | null
): node is RestElement;
export function assertRestElement(node: object | null | undefined, opts?: object | null): void;
/** @deprecated Use `isRestElement` */
export function isRestProperty(
  node: object | null | undefined,
  opts?: object | null
): node is RestElement;
/** @deprecated Use `assertRestElement` */
export function assertRestProperty(node: object | null | undefined, opts?: object | null): void;
export function isReturnStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ReturnStatement;
export function assertReturnStatement(node: object | null | undefined, opts?: object | null): void;
export function isScopable(node: object | null | undefined, opts?: object | null): node is Scopable;
export function assertScopable(node: object | null | undefined, opts?: object | null): void;
export function isSequenceExpression(
  node: object | null | undefined,
  opts?: object | null
): node is SequenceExpression;
export function assertSequenceExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isSpreadElement(
  node: object | null | undefined,
  opts?: object | null
): node is SpreadElement;
export function assertSpreadElement(node: object | null | undefined, opts?: object | null): void;
/** @deprecated Use `isSpreadElement` */
export function isSpreadProperty(
  node: object | null | undefined,
  opts?: object | null
): node is SpreadElement;
/** @deprecated Use `assertSpreadElement` */
export function assertSpreadProperty(node: object | null | undefined, opts?: object | null): void;
export function isStandardized(
  node: object | null | undefined,
  opts?: object | null
): node is Standardized;
export function assertStandardized(node: object | null | undefined, opts?: object | null): void;
export function isStatement(
  node: object | null | undefined,
  opts?: object | null
): node is Statement;
export function assertStatement(node: object | null | undefined, opts?: object | null): void;
export function isStaticBlock(
  node: object | null | undefined,
  opts?: object | null
): node is StaticBlock;
export function assertStaticBlock(node: object | null | undefined, opts?: object | null): void;
export function isStringLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is StringLiteral;
export function assertStringLiteral(node: object | null | undefined, opts?: object | null): void;
export function isStringLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is StringLiteralTypeAnnotation;
export function assertStringLiteralTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isStringTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is StringTypeAnnotation;
export function assertStringTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isSuper(node: object | null | undefined, opts?: object | null): node is Super;
export function assertSuper(node: object | null | undefined, opts?: object | null): void;
export function isSwitchCase(
  node: object | null | undefined,
  opts?: object | null
): node is SwitchCase;
export function assertSwitchCase(node: object | null | undefined, opts?: object | null): void;
export function isSwitchStatement(
  node: object | null | undefined,
  opts?: object | null
): node is SwitchStatement;
export function assertSwitchStatement(node: object | null | undefined, opts?: object | null): void;
export function isSymbolTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is SymbolTypeAnnotation;
export function assertSymbolTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSAnyKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSAnyKeyword;
export function assertTSAnyKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSArrayType(
  node: object | null | undefined,
  opts?: object | null
): node is TSArrayType;
export function assertTSArrayType(node: object | null | undefined, opts?: object | null): void;
export function isTSAsExpression(
  node: object | null | undefined,
  opts?: object | null
): node is TSAsExpression;
export function assertTSAsExpression(node: object | null | undefined, opts?: object | null): void;
export function isTSBaseType(
  node: object | null | undefined,
  opts?: object | null
): node is TSBaseType;
export function assertTSBaseType(node: object | null | undefined, opts?: object | null): void;
export function isTSBigIntKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSBigIntKeyword;
export function assertTSBigIntKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSBooleanKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSBooleanKeyword;
export function assertTSBooleanKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSCallSignatureDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSCallSignatureDeclaration;
export function assertTSCallSignatureDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSConditionalType(
  node: object | null | undefined,
  opts?: object | null
): node is TSConditionalType;
export function assertTSConditionalType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSConstructSignatureDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSConstructSignatureDeclaration;
export function assertTSConstructSignatureDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSConstructorType(
  node: object | null | undefined,
  opts?: object | null
): node is TSConstructorType;
export function assertTSConstructorType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSDeclareFunction(
  node: object | null | undefined,
  opts?: object | null
): node is TSDeclareFunction;
export function assertTSDeclareFunction(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSDeclareMethod(
  node: object | null | undefined,
  opts?: object | null
): node is TSDeclareMethod;
export function assertTSDeclareMethod(node: object | null | undefined, opts?: object | null): void;
export function isTSEntityName(
  node: object | null | undefined,
  opts?: object | null
): node is TSEntityName;
export function assertTSEntityName(node: object | null | undefined, opts?: object | null): void;
export function isTSEnumDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSEnumDeclaration;
export function assertTSEnumDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSEnumMember(
  node: object | null | undefined,
  opts?: object | null
): node is TSEnumMember;
export function assertTSEnumMember(node: object | null | undefined, opts?: object | null): void;
export function isTSExportAssignment(
  node: object | null | undefined,
  opts?: object | null
): node is TSExportAssignment;
export function assertTSExportAssignment(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSExpressionWithTypeArguments(
  node: object | null | undefined,
  opts?: object | null
): node is TSExpressionWithTypeArguments;
export function assertTSExpressionWithTypeArguments(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSExternalModuleReference(
  node: object | null | undefined,
  opts?: object | null
): node is TSExternalModuleReference;
export function assertTSExternalModuleReference(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSFunctionType(
  node: object | null | undefined,
  opts?: object | null
): node is TSFunctionType;
export function assertTSFunctionType(node: object | null | undefined, opts?: object | null): void;
export function isTSImportEqualsDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSImportEqualsDeclaration;
export function assertTSImportEqualsDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSImportType(
  node: object | null | undefined,
  opts?: object | null
): node is TSImportType;
export function assertTSImportType(node: object | null | undefined, opts?: object | null): void;
export function isTSIndexSignature(
  node: object | null | undefined,
  opts?: object | null
): node is TSIndexSignature;
export function assertTSIndexSignature(node: object | null | undefined, opts?: object | null): void;
export function isTSIndexedAccessType(
  node: object | null | undefined,
  opts?: object | null
): node is TSIndexedAccessType;
export function assertTSIndexedAccessType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSInferType(
  node: object | null | undefined,
  opts?: object | null
): node is TSInferType;
export function assertTSInferType(node: object | null | undefined, opts?: object | null): void;
export function isTSInstantiationExpression(
  node: object | null | undefined,
  opts?: object | null
): node is TSInstantiationExpression;
export function assertTSInstantiationExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSInterfaceBody(
  node: object | null | undefined,
  opts?: object | null
): node is TSInterfaceBody;
export function assertTSInterfaceBody(node: object | null | undefined, opts?: object | null): void;
export function isTSInterfaceDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSInterfaceDeclaration;
export function assertTSInterfaceDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSIntersectionType(
  node: object | null | undefined,
  opts?: object | null
): node is TSIntersectionType;
export function assertTSIntersectionType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSIntrinsicKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSIntrinsicKeyword;
export function assertTSIntrinsicKeyword(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSLiteralType(
  node: object | null | undefined,
  opts?: object | null
): node is TSLiteralType;
export function assertTSLiteralType(node: object | null | undefined, opts?: object | null): void;
export function isTSMappedType(
  node: object | null | undefined,
  opts?: object | null
): node is TSMappedType;
export function assertTSMappedType(node: object | null | undefined, opts?: object | null): void;
export function isTSMethodSignature(
  node: object | null | undefined,
  opts?: object | null
): node is TSMethodSignature;
export function assertTSMethodSignature(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSModuleBlock(
  node: object | null | undefined,
  opts?: object | null
): node is TSModuleBlock;
export function assertTSModuleBlock(node: object | null | undefined, opts?: object | null): void;
export function isTSModuleDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSModuleDeclaration;
export function assertTSModuleDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSNamedTupleMember(
  node: object | null | undefined,
  opts?: object | null
): node is TSNamedTupleMember;
export function assertTSNamedTupleMember(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSNamespaceExportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSNamespaceExportDeclaration;
export function assertTSNamespaceExportDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSNeverKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSNeverKeyword;
export function assertTSNeverKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSNonNullExpression(
  node: object | null | undefined,
  opts?: object | null
): node is TSNonNullExpression;
export function assertTSNonNullExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSNullKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSNullKeyword;
export function assertTSNullKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSNumberKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSNumberKeyword;
export function assertTSNumberKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSObjectKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSObjectKeyword;
export function assertTSObjectKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSOptionalType(
  node: object | null | undefined,
  opts?: object | null
): node is TSOptionalType;
export function assertTSOptionalType(node: object | null | undefined, opts?: object | null): void;
export function isTSParameterProperty(
  node: object | null | undefined,
  opts?: object | null
): node is TSParameterProperty;
export function assertTSParameterProperty(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSParenthesizedType(
  node: object | null | undefined,
  opts?: object | null
): node is TSParenthesizedType;
export function assertTSParenthesizedType(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSPropertySignature(
  node: object | null | undefined,
  opts?: object | null
): node is TSPropertySignature;
export function assertTSPropertySignature(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSQualifiedName(
  node: object | null | undefined,
  opts?: object | null
): node is TSQualifiedName;
export function assertTSQualifiedName(node: object | null | undefined, opts?: object | null): void;
export function isTSRestType(
  node: object | null | undefined,
  opts?: object | null
): node is TSRestType;
export function assertTSRestType(node: object | null | undefined, opts?: object | null): void;
export function isTSStringKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSStringKeyword;
export function assertTSStringKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSSymbolKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSSymbolKeyword;
export function assertTSSymbolKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSThisType(
  node: object | null | undefined,
  opts?: object | null
): node is TSThisType;
export function assertTSThisType(node: object | null | undefined, opts?: object | null): void;
export function isTSTupleType(
  node: object | null | undefined,
  opts?: object | null
): node is TSTupleType;
export function assertTSTupleType(node: object | null | undefined, opts?: object | null): void;
export function isTSType(node: object | null | undefined, opts?: object | null): node is TSType;
export function assertTSType(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeAliasDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeAliasDeclaration;
export function assertTSTypeAliasDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeAnnotation;
export function assertTSTypeAnnotation(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeAssertion(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeAssertion;
export function assertTSTypeAssertion(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeElement(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeElement;
export function assertTSTypeElement(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeLiteral;
export function assertTSTypeLiteral(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeOperator(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeOperator;
export function assertTSTypeOperator(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeParameter(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeParameter;
export function assertTSTypeParameter(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeParameterDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeParameterDeclaration;
export function assertTSTypeParameterDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSTypeParameterInstantiation(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeParameterInstantiation;
export function assertTSTypeParameterInstantiation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSTypePredicate(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypePredicate;
export function assertTSTypePredicate(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeQuery(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeQuery;
export function assertTSTypeQuery(node: object | null | undefined, opts?: object | null): void;
export function isTSTypeReference(
  node: object | null | undefined,
  opts?: object | null
): node is TSTypeReference;
export function assertTSTypeReference(node: object | null | undefined, opts?: object | null): void;
export function isTSUndefinedKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSUndefinedKeyword;
export function assertTSUndefinedKeyword(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTSUnionType(
  node: object | null | undefined,
  opts?: object | null
): node is TSUnionType;
export function assertTSUnionType(node: object | null | undefined, opts?: object | null): void;
export function isTSUnknownKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSUnknownKeyword;
export function assertTSUnknownKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTSVoidKeyword(
  node: object | null | undefined,
  opts?: object | null
): node is TSVoidKeyword;
export function assertTSVoidKeyword(node: object | null | undefined, opts?: object | null): void;
export function isTaggedTemplateExpression(
  node: object | null | undefined,
  opts?: object | null
): node is TaggedTemplateExpression;
export function assertTaggedTemplateExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTemplateElement(
  node: object | null | undefined,
  opts?: object | null
): node is TemplateElement;
export function assertTemplateElement(node: object | null | undefined, opts?: object | null): void;
export function isTemplateLiteral(
  node: object | null | undefined,
  opts?: object | null
): node is TemplateLiteral;
export function assertTemplateLiteral(node: object | null | undefined, opts?: object | null): void;
export function isTerminatorless(
  node: object | null | undefined,
  opts?: object | null
): node is Terminatorless;
export function assertTerminatorless(node: object | null | undefined, opts?: object | null): void;
export function isThisExpression(
  node: object | null | undefined,
  opts?: object | null
): node is ThisExpression;
export function assertThisExpression(node: object | null | undefined, opts?: object | null): void;
export function isThisTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is ThisTypeAnnotation;
export function assertThisTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isThrowStatement(
  node: object | null | undefined,
  opts?: object | null
): node is ThrowStatement;
export function assertThrowStatement(node: object | null | undefined, opts?: object | null): void;
export function isTopicReference(
  node: object | null | undefined,
  opts?: object | null
): node is TopicReference;
export function assertTopicReference(node: object | null | undefined, opts?: object | null): void;
export function isTryStatement(
  node: object | null | undefined,
  opts?: object | null
): node is TryStatement;
export function assertTryStatement(node: object | null | undefined, opts?: object | null): void;
export function isTupleExpression(
  node: object | null | undefined,
  opts?: object | null
): node is TupleExpression;
export function assertTupleExpression(node: object | null | undefined, opts?: object | null): void;
export function isTupleTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is TupleTypeAnnotation;
export function assertTupleTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTypeAlias(
  node: object | null | undefined,
  opts?: object | null
): node is TypeAlias;
export function assertTypeAlias(node: object | null | undefined, opts?: object | null): void;
export function isTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is TypeAnnotation;
export function assertTypeAnnotation(node: object | null | undefined, opts?: object | null): void;
export function isTypeCastExpression(
  node: object | null | undefined,
  opts?: object | null
): node is TypeCastExpression;
export function assertTypeCastExpression(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTypeParameter(
  node: object | null | undefined,
  opts?: object | null
): node is TypeParameter;
export function assertTypeParameter(node: object | null | undefined, opts?: object | null): void;
export function isTypeParameterDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is TypeParameterDeclaration;
export function assertTypeParameterDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTypeParameterInstantiation(
  node: object | null | undefined,
  opts?: object | null
): node is TypeParameterInstantiation;
export function assertTypeParameterInstantiation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isTypeScript(
  node: object | null | undefined,
  opts?: object | null
): node is TypeScript;
export function assertTypeScript(node: object | null | undefined, opts?: object | null): void;
export function isTypeofTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is TypeofTypeAnnotation;
export function assertTypeofTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isUnaryExpression(
  node: object | null | undefined,
  opts?: object | null
): node is UnaryExpression;
export function assertUnaryExpression(node: object | null | undefined, opts?: object | null): void;
export function isUnaryLike(
  node: object | null | undefined,
  opts?: object | null
): node is UnaryLike;
export function assertUnaryLike(node: object | null | undefined, opts?: object | null): void;
export function isUnionTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is UnionTypeAnnotation;
export function assertUnionTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isUpdateExpression(
  node: object | null | undefined,
  opts?: object | null
): node is UpdateExpression;
export function assertUpdateExpression(node: object | null | undefined, opts?: object | null): void;
export function isUserWhitespacable(
  node: object | null | undefined,
  opts?: object | null
): node is UserWhitespacable;
export function assertUserWhitespacable(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isV8IntrinsicIdentifier(
  node: object | null | undefined,
  opts?: object | null
): node is V8IntrinsicIdentifier;
export function assertV8IntrinsicIdentifier(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isVariableDeclaration(
  node: object | null | undefined,
  opts?: object | null
): node is VariableDeclaration;
export function assertVariableDeclaration(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isVariableDeclarator(
  node: object | null | undefined,
  opts?: object | null
): node is VariableDeclarator;
export function assertVariableDeclarator(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isVariance(node: object | null | undefined, opts?: object | null): node is Variance;
export function assertVariance(node: object | null | undefined, opts?: object | null): void;
export function isVoidTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): node is VoidTypeAnnotation;
export function assertVoidTypeAnnotation(
  node: object | null | undefined,
  opts?: object | null
): void;
export function isWhile(node: object | null | undefined, opts?: object | null): node is While;
export function assertWhile(node: object | null | undefined, opts?: object | null): void;
export function isWhileStatement(
  node: object | null | undefined,
  opts?: object | null
): node is WhileStatement;
export function assertWhileStatement(node: object | null | undefined, opts?: object | null): void;
export function isWithStatement(
  node: object | null | undefined,
  opts?: object | null
): node is WithStatement;
export function assertWithStatement(node: object | null | undefined, opts?: object | null): void;
export function isYieldExpression(
  node: object | null | undefined,
  opts?: object | null
): node is YieldExpression;
export function assertYieldExpression(node: object | null | undefined, opts?: object | null): void;
export function assertNode(obj: any): void;
export function createTypeAnnotationBasedOnTypeof(
  type: 'string' | 'number' | 'undefined' | 'boolean' | 'function' | 'object' | 'symbol'
):
  | StringTypeAnnotation
  | VoidTypeAnnotation
  | NumberTypeAnnotation
  | BooleanTypeAnnotation
  | GenericTypeAnnotation;
export function createUnionTypeAnnotation<T extends FlowType>(types: [T]): T;
export function createFlowUnionType<T extends FlowType>(types: [T]): T;
export function createUnionTypeAnnotation(types: ReadonlyArray<FlowType>): UnionTypeAnnotation;
export function createFlowUnionType(types: ReadonlyArray<FlowType>): UnionTypeAnnotation;
export function buildChildren(node: {
  children: ReadonlyArray<
    | JSXText
    | JSXExpressionContainer
    | JSXSpreadChild
    | JSXElement
    | JSXFragment
    | JSXEmptyExpression
  >;
}): JSXElement['children'];
export function clone<T extends Node>(n: T): T;
export function cloneDeep<T extends Node>(n: T): T;
export function cloneDeepWithoutLoc<T extends Node>(n: T): T;
export function cloneNode<T extends Node>(n: T, deep?: boolean, withoutLoc?: boolean): T;
export function cloneWithoutLoc<T extends Node>(n: T): T;
export type CommentTypeShorthand = 'leading' | 'inner' | 'trailing';
export function addComment<T extends Node>(
  node: T,
  type: CommentTypeShorthand,
  content: string,
  line?: boolean
): T;
export function addComments<T extends Node>(
  node: T,
  type: CommentTypeShorthand,
  comments: ReadonlyArray<Comment>
): T;
export function inheritInnerComments(node: Node, parent: Node): void;
export function inheritLeadingComments(node: Node, parent: Node): void;
export function inheritsComments<T extends Node>(node: T, parent: Node): void;
export function inheritTrailingComments(node: Node, parent: Node): void;
export function removeComments<T extends Node>(node: T): T;
export function ensureBlock(
  node: Extract<Node, { body: BlockStatement | Statement | Expression }>
): BlockStatement;
export function ensureBlock<
  K extends keyof Extract<Node, { body: BlockStatement | Statement | Expression }> = 'body'
>(node: Extract<Node, Record<K, BlockStatement | Statement | Expression>>, key: K): BlockStatement;
export function toBindingIdentifierName(name: { toString(): string } | null | undefined): string;
export function toBlock(node: Statement | Expression, parent?: Function | null): BlockStatement;
export function toComputedKey<T extends Extract<Node, { computed: boolean | null }>>(
  node: T,
  key?: Expression | Identifier
): Expression;
export function toExpression(node: Function): FunctionExpression;
export function toExpression(node: Class): ClassExpression;
export function toExpression(node: ExpressionStatement | Expression | Class | Function): Expression;
export function toIdentifier(name: { toString(): string } | null | undefined): string;
export function toKeyAlias(node: Method | Property, key?: Node): string;
export function toSequenceExpression(
  nodes: ReadonlyArray<Node>,
  scope: {
    push(value: { id: LVal; kind: 'var'; init?: Expression }): void;
    buildUndefinedNode(): Node;
  }
): SequenceExpression | undefined;
export function toStatement(node: AssignmentExpression, ignore?: boolean): ExpressionStatement;
export function toStatement(node: Statement | AssignmentExpression, ignore?: boolean): Statement;
export function toStatement(node: Class, ignore: true): ClassDeclaration | undefined;
export function toStatement(node: Class, ignore?: boolean): ClassDeclaration;
export function toStatement(node: Function, ignore: true): FunctionDeclaration | undefined;
export function toStatement(node: Function, ignore?: boolean): FunctionDeclaration;
export function toStatement(
  node: Statement | Class | Function | AssignmentExpression,
  ignore: true
): Statement | undefined;
export function toStatement(
  node: Statement | Class | Function | AssignmentExpression,
  ignore?: boolean
): Statement;
export function valueToNode(value: undefined): Identifier;
export function valueToNode(value: boolean): BooleanLiteral;
export function valueToNode(value: null): NullLiteral;
export function valueToNode(value: string): StringLiteral;
export function valueToNode(value: number): NumericLiteral | BinaryExpression | UnaryExpression;
export function valueToNode(value: RegExp): RegExpLiteral;
export function valueToNode(
  value: ReadonlyArray<undefined | boolean | null | string | number | RegExp | object>
): ArrayExpression;
export function valueToNode(value: object): ObjectExpression;
export function valueToNode(
  value: undefined | boolean | null | string | number | RegExp | object
): Expression;
export function removeTypeDuplicates(
  types: ReadonlyArray<FlowType | false | null | undefined>
): FlowType[];
export function appendToMemberExpression<T extends Pick<MemberExpression, 'object' | 'property'>>(
  member: T,
  append: MemberExpression['property'],
  computed?: boolean
): T;
export function inherits<T extends Node | null | undefined>(
  child: T,
  parent: Node | null | undefined
): T;
export function prependToMemberExpression<T extends Pick<MemberExpression, 'object' | 'property'>>(
  member: T,
  prepend: MemberExpression['object']
): T;
export function removeProperties(n: Node, opts?: { preserveComments: boolean } | null): void;
export function removePropertiesDeep<T extends Node>(
  n: T,
  opts?: { preserveComments: boolean } | null
): T;
export function getBindingIdentifiers(
  node: Node,
  duplicates: true,
  outerOnly?: boolean
): Record<string, Array<Identifier>>;
export function getBindingIdentifiers(
  node: Node,
  duplicates?: false,
  outerOnly?: boolean
): Record<string, Identifier>;
export function getBindingIdentifiers(
  node: Node,
  duplicates: boolean,
  outerOnly?: boolean
): Record<string, Identifier | Array<Identifier>>;
export function getOuterBindingIdentifiers(
  node: Node,
  duplicates: true
): Record<string, Array<Identifier>>;
export function getOuterBindingIdentifiers(
  node: Node,
  duplicates?: false
): Record<string, Identifier>;
export function getOuterBindingIdentifiers(
  node: Node,
  duplicates: boolean
): Record<string, Identifier | Array<Identifier>>;
export type TraversalAncestors = ReadonlyArray<{
  node: Node;
  key: string;
  index?: number;
}>;
export type TraversalHandler<T> = (
  this: undefined,
  node: Node,
  parent: TraversalAncestors,
  type: T
) => void;
export type TraversalHandlers<T> = {
  enter?: TraversalHandler<T>;
  exit?: TraversalHandler<T>;
};
export function traverse<T>(
  n: Node,
  h: TraversalHandler<T> | TraversalHandlers<T>,
  state?: T
): void;
export function traverseFast<T>(n: Node, h: TraversalHandler<T>, state?: T): void;
export function shallowEqual<T extends object>(actual: object, expected: T): actual is T;
export function buildMatchMemberExpression(
  match: string,
  allowPartial?: boolean
): (node: Node | null | undefined) => node is MemberExpression;
export function is<T extends Node['type']>(
  type: T,
  n: Node | null | undefined,
  required?: undefined
): n is Extract<Node, { type: T }>;
export function is<T extends Node['type'], P extends Extract<Node, { type: T }>>(
  type: T,
  n: Node | null | undefined,
  required: Partial<P>
): n is P;
export function is<P extends Node>(
  type: string,
  n: Node | null | undefined,
  required: Partial<P>
): n is P;
export function is(type: string, n: Node | null | undefined, required?: Partial<Node>): n is Node;
export function isBinding(node: Node, parent: Node, grandparent?: Node): boolean;
export function isBlockScoped(
  node: Node
): node is FunctionDeclaration | ClassDeclaration | VariableDeclaration;
export function isImmutable(node: Node): node is Immutable;
export function isLet(node: Node): node is VariableDeclaration;
export function isNode(node: object | null | undefined): node is Node;
export function isNodesEquivalent<T extends Partial<Node>>(a: T, b: any): b is T;
export function isNodesEquivalent(a: any, b: any): boolean;
export function isPlaceholderType(placeholderType: Node['type'], targetType: Node['type']): boolean;
export function isReferenced(node: Node, parent: Node, grandparent?: Node): boolean;
export function isScope(node: Node, parent: Node): node is Scopable;
export function isSpecifierDefault(specifier: ModuleSpecifier): boolean;
export function isType<T extends Node['type']>(nodetype: string, targetType: T): nodetype is T;
export function isType(nodetype: string | null | undefined, targetType: string): boolean;
export function isValidES3Identifier(name: string): boolean;
export function isValidIdentifier(name: string): boolean;
export function isVar(node: Node): node is VariableDeclaration;
export function matchesPattern(
  node: Node | null | undefined,
  match: string | ReadonlyArray<string>,
  allowPartial?: boolean
): node is MemberExpression;
export function validate<T extends Node, K extends keyof T>(
  n: Node | null | undefined,
  key: K,
  value: T[K]
): void;
export function validate(n: Node, key: string, value: any): void;