export declare const encodeEwtLegacyAddress: (source: Uint8Array) => string;
export declare const decodeEwtLegacyAddress: (source: string) => Uint8Array;
export declare const ewtLegacy: {
    readonly name: "ewtLegacy";
    readonly coinType: 246;
    readonly encode: (source: Uint8Array) => string;
    readonly decode: (source: string) => Uint8Array;
};