import { ParseState } from "./ParseState";
export declare function warning(warning: any): void;
export declare const defaultParseError: (state: ParseState) => (options: Array<string>) => any;
export declare function parseString(parseState: ParseState, options: Array<string>, success?: null | ((string: any) => any), failure?: null | ((expected: Array<string>) => any)): ParseState;
/**
 * Helper method for sorting strings for parseString to avoid overlaps (larger strings first)
 *
 * It also removes duplicate values
 */
export declare function sortLength(list: Array<string>): Array<string>;
export declare function toString(value: boolean | string | File | null | number | undefined): string;
export declare function generateRegexForRange(minimum: number, maximum: number): RegExp;
export declare function parseNumber(parseState: ParseState, minimum: number, maximum: number, success?: null | ((string: any) => any), failure?: null | ((expected: Array<string>) => any)): ParseState;
export declare function parsePrefixedNumber(parseState: ParseState, numberOfCharacters: number, success?: null | ((string: any) => any), failure?: null | ((expected: Array<string>) => any)): ParseState;