import { CompressedPatch, Document } from "../generic/types";
export declare class StringDocument implements Document {
    private value;
    constructor(value?: string);
    to_str(): string;
    is_equal(other?: StringDocument): boolean;
    apply_patch(patch: CompressedPatch): StringDocument;
    make_patch(other: StringDocument): CompressedPatch;
    set(x: any): StringDocument;
    get(_?: any): any;
    get_one(_?: any): any;
    delete(_?: any): StringDocument;
    changes(_?: StringDocument): any;
    count(): number;
}