import { BasicPacker } from "./basic";
declare const s: {
    WhiteSpace: string;
    QuestionMark: string;
    Plus: string;
    Comma: string;
    Equals: string;
    At: string;
    Semicolon: string;
    Colon: string;
    Apostrophe: string;
    LeftParenthesis: string;
    RightParenthesis: string;
    Quotation: string;
};
export type IItemType = typeof s.WhiteSpace | typeof s.Apostrophe;
export declare class StringPacker extends BasicPacker<string> {
    private readonly signs;
    private packAnyMatch;
    private unpackAnyMatch;
    constructor();
    pack(source: string): string;
    unpack(packed: string): string;
}
export {};