export interface Span {
    start: number;
    end: number;
}
export interface ProgramNode {
    type: "Program";
    declarations: ConstDeclarationNode[];
    body: ExprNode;
    span: Span;
}
export interface ConstDeclarationNode {
    type: "ConstDeclaration";
    name: string;
    value: ExprNode;
    span: Span;
}
export type ExprNode = ArrayNode | AtIdentifierNode | BinaryNode | CallNode | ExistsNode | FilterStageNode | FoldNode | FunctionNode | IdentifierNode | LiteralNode | ObjectNode | ParameterNode | PathNode | ScopeNode | UnaryNode;
export type JsonLiteral = string | number | boolean | null;
export interface LiteralNode {
    type: "Literal";
    value: JsonLiteral;
    span: Span;
}
export interface ArrayNode {
    type: "Array";
    elements: ExprNode[];
    span: Span;
}
export interface ObjectNode {
    type: "Object";
    members: ObjectMemberNode[];
    span: Span;
}
export type ObjectMemberNode = PropertyNode | SpreadNode;
export interface PropertyNode {
    type: "Property";
    key: string;
    value: ExprNode;
    shorthand: boolean;
    span: Span;
}
export interface SpreadNode {
    type: "Spread";
    value: ExprNode;
    span: Span;
}
export interface IdentifierNode {
    type: "Identifier";
    name: string;
    span: Span;
}
export interface AtIdentifierNode {
    type: "AtIdentifier";
    name: string;
    span: Span;
}
export interface ParameterNode {
    type: "Parameter";
    name: string;
    span: Span;
}
export interface ScopeNode {
    type: "Scope";
    scope: "root" | "this" | "parent";
    span: Span;
}
export interface PathNode {
    type: "Path";
    base: ExprNode;
    op: PathOpNode;
    span: Span;
}
export type PathOpNode = AttrAccessNode | EachAccessNode | FilterAccessNode | IndexAccessNode | ProjectAccessNode | RecursiveAccessNode | SliceAccessNode | WildcardAccessNode;
export interface AttrAccessNode {
    type: "AttrAccess";
    name: string;
    span: Span;
}
export interface EachAccessNode {
    type: "EachAccess";
    span: Span;
}
export interface WildcardAccessNode {
    type: "WildcardAccess";
    span: Span;
}
export interface RecursiveAccessNode {
    type: "RecursiveAccess";
    name?: string;
    span: Span;
}
export interface IndexAccessNode {
    type: "IndexAccess";
    index: ExprNode;
    span: Span;
}
export interface SliceAccessNode {
    type: "SliceAccess";
    start?: ExprNode;
    end?: ExprNode;
    span: Span;
}
export interface FilterAccessNode {
    type: "FilterAccess";
    condition: ExprNode;
    span: Span;
}
export interface ProjectAccessNode {
    type: "ProjectAccess";
    members: ObjectMemberNode[];
    span: Span;
}
export interface ExistsNode {
    type: "Exists";
    base: ExprNode;
    span: Span;
}
export interface FilterStageNode {
    type: "FilterStage";
    condition: ExprNode;
    span: Span;
}
export interface FunctionNode {
    type: "Function";
    body: ExprNode;
    span: Span;
}
export interface UnaryNode {
    type: "Unary";
    op: "!" | "+" | "-";
    argument: ExprNode;
    span: Span;
}
export interface BinaryNode {
    type: "Binary";
    op: "!=" | "%" | "&&" | "*" | "+" | "-" | "->" | "/" | "<" | "<=" | "=" | ">" | ">=" | "??" | "in" | "|" | "||" | "~";
    left: ExprNode;
    right: ExprNode;
    span: Span;
}
export interface CallNode {
    type: "Call";
    callee: ExprNode;
    args: ExprNode[];
    span: Span;
}
export interface FoldNode {
    type: "Fold";
    members: ObjectMemberNode[];
    span: Span;
}
//# sourceMappingURL=ast.d.ts.map