survey-core/typings/src/expressions/expressionParser.d.ts

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

export interface IFilePosition {
    offset: number;
    line: number;
    column: number;
}
export interface IFileRange {
    start: IFilePosition;
    end: IFilePosition;
}
export interface ILiteralExpectation {
    type: "literal";
    text: string;
    ignoreCase: boolean;
}
export interface IClassParts extends Array<string | IClassParts> {
}
export interface IClassExpectation {
    type: "class";
    parts: IClassParts;
    inverted: boolean;
    ignoreCase: boolean;
}
export interface IAnyExpectation {
    type: "any";
}
export interface IEndExpectation {
    type: "end";
}
export interface IOtherExpectation {
    type: "other";
    description: string;
}
export type Expectation = ILiteralExpectation | IClassExpectation | IAnyExpectation | IEndExpectation | IOtherExpectation;
export declare class SyntaxError extends Error {
    static buildMessage(expected: Expectation[], found: string | null): string;
    message: string;
    expected: Expectation[];
    found: string | null;
    location: IFileRange;
    name: string;
    constructor(message: string, expected: Expectation[], found: string | null, location: IFileRange);
}
export interface ICached {
    nextPos: number;
    result: any;
}
export interface IParseOptions {
    filename?: string;
    startRule?: string;
    tracer?: any;
    [key: string]: any;
}
export type ParseFunction = (input: string, options?: IParseOptions) => any;
export declare const parse: ParseFunction;