import type * as Node from 'estree';
export type { Node };
export declare enum ECMAVersion {
    ES5 = "ES5",
    ES6 = "ES6",
    ES7P = "ES7+"
}
/**
 * estree supplement type
 * Mainly to match the node type of acorn
 * The main reason for not using the type of acorn directly is that the node type described by acorn itself is too simple
 */
declare module 'estree' {
    interface BaseNode {
        start: number;
        end: number;
        loc?: SourceLocation | undefined;
    }
    interface Position {
        offset: number;
    }
    /** all syntax nodes */
    type SyntaxNode = Node.Comment | Node.Program | Node.Directive | Node.EmptyStatement | Node.BlockStatement | Node.StaticBlock | Node.ExpressionStatement | Node.IfStatement | Node.LabeledStatement | Node.BreakStatement | Node.ContinueStatement | Node.WithStatement | Node.SwitchStatement | Node.ReturnStatement | Node.ThrowStatement | Node.TryStatement | Node.WhileStatement | Node.DoWhileStatement | Node.ForStatement | Node.ForInStatement | Node.DebuggerStatement | Node.FunctionDeclaration | Node.VariableDeclaration | Node.VariableDeclarator | Node.ChainExpression | Node.ThisExpression | Node.ArrayExpression | Node.ObjectExpression | Node.PrivateIdentifier | Node.Property | Node.PropertyDefinition | Node.FunctionExpression | Node.SequenceExpression | Node.UnaryExpression | Node.BinaryExpression | Node.AssignmentExpression | Node.UpdateExpression | Node.LogicalExpression | Node.ConditionalExpression | Node.SimpleCallExpression | Node.NewExpression | Node.MemberExpression | Node.SwitchCase | Node.CatchClause | Node.Identifier | Node.SimpleLiteral | Node.RegExpLiteral | Node.BigIntLiteral | Node.ForOfStatement | Node.Super | Node.SpreadElement | Node.ArrowFunctionExpression | Node.YieldExpression | Node.TemplateLiteral | Node.TaggedTemplateExpression | Node.TemplateElement | Node.AssignmentProperty | Node.ObjectPattern | Node.ArrayPattern | Node.RestElement | Node.AssignmentPattern | Node.ClassBody | Node.MethodDefinition | Node.ClassDeclaration | Node.ClassExpression | Node.MetaProperty | Node.ImportDeclaration | Node.ImportSpecifier | Node.ImportExpression | Node.ImportDefaultSpecifier | Node.ImportNamespaceSpecifier | Node.ExportNamedDeclaration | Node.ExportSpecifier | Node.ExportDefaultDeclaration | Node.ExportAllDeclaration | Node.AwaitExpression;
    /** all operators */
    type SyntaxOperator = Node.UnaryOperator | Node.BinaryOperator | Node.LogicalOperator | Node.AssignmentOperator | Node.UpdateOperator;
    /** Block-scoped statement */
    type BlockScopeStatement = Node.StaticBlock | Node.BlockStatement | Node.ForInStatement | Node.ForOfStatement | Node.ForStatement | Node.CatchClause | Node.SwitchStatement;
    /** Export statement */
    type ExportStatement = Node.ExportAllDeclaration | Node.ExportDefaultDeclaration | Node.ExportNamedDeclaration;
}