export declare class Descriptor {
    static calculateChecksum(desc: string): string;
    static create(type: "pkh" | "wpkh" | "tr", masterFingerprint: string, accountPath: string, xpub: string, branchOpt?: string): string;
    static parse(descriptor: string): {
        type: "wpkh" | "tr" | "pkh";
        masterFingerprint: string;
        accountPath: string;
        xpub: string;
        branch?: string;
    };
    private static descsumExpand;
}