import "../_dnt.polyfills.js";
import * as $ from "../deps/scale.js";
import { Sr25519 as WatTheSr25519 } from "../deps/wat_the_crypto.js";
/** For the time being, this should only be used for testing */
export declare class Sr25519 {
    keypair: WatTheSr25519;
    address: {
        type: "Id";
        value: Uint8Array;
    };
    constructor(keypair: {
        publicKey: Uint8Array;
        secretKey: Uint8Array;
    });
    static fromSecret(secret: Uint8Array): Sr25519;
    static fromSeed64(seed: Uint8Array): Sr25519;
    get publicKey(): Uint8Array;
    get secretKey(): Uint8Array;
    sign: (msg: Uint8Array) => {
        type: "Sr25519";
        value: Uint8Array;
    };
}
export declare const $sr25519: $.Codec<Sr25519, Sr25519>;