import { Curve, KeyPair, KeyPairGenerator, PublicKey, Signature } from '@collabland/connector';
import { KeyPair as NKeyPair } from '@near-js/crypto';
export declare class NearKeyPair implements KeyPair {
    readonly keyPair: NKeyPair;
    constructor(keyPair: NKeyPair);
    sign(message: Uint8Array): Signature;
    getPrivateKey(): string;
    getPublicKey(): PublicKey;
}
export declare class NearKeyPairGenerator implements KeyPairGenerator {
    supportedCurves: Curve[];
    generate(entropy?: Uint8Array): KeyPair;
    fromSecretKey(secretKey: string): KeyPair;
    fromMnemonic(mnemonic: string): KeyPair;
    verify(message: Uint8Array, signature: Signature, publicKey: PublicKey): boolean;
    encodePublicKey(publicKey: Uint8Array): string;
    decodePublicKey(publicKey: string): Uint8Array;
}