export declare const ARROW = "\u21E7";
export declare const SORT_MT_LEN_R: (a: string[], b: string[]) => number;
export declare const SORT_LT_LEN_R: (a: string[], b: string[]) => number;
export declare const SORT_MT_LEN_L: (a: string[], b: string[]) => number;
export declare const SORT_LT_LEN_L: (a: string[], b: string[]) => number;
export declare function replace_map(source: string, map: Record<string, string>, sort?: ((a: [string, string], b: [string, string]) => number)): string;
export declare function replace_map_reverse(source: string, map: Record<string, string>, sort?: ((a: [string, string], b: [string, string]) => number)): string;
export declare function clean_all_ch(source: string, ...ch: (string | RegExp)[]): string;
export interface IFilter {
    (value: string): false | string;
}
export declare function try_match(source: string, filter: IFilter): string[];