import { AddressFormat, BaseKeyPair, BlsKeyPair, DefaultKeys, Ed25519KeyPair, Secp256k1ExtendedKeyPair } from '@bitgo-beta/sdk-core';
export declare class KeyPair implements BaseKeyPair {
    recordKeysFromPrivateKey(prv: string): void;
    recordKeysFromPublicKey(pub: string): void;
    getKeys(): void;
    getAddress(format?: AddressFormat): string;
}
export declare class KeyPair1 extends BlsKeyPair {
}
export declare class KeyPair2 extends Ed25519KeyPair {
    recordKeysFromPrivateKeyInProtocolFormat(prv: string): DefaultKeys;
    recordKeysFromPublicKeyInProtocolFormat(pub: string): DefaultKeys;
    getAddress(format?: AddressFormat): string;
    getKeys(): void;
}
export declare class KeyPair3 extends Secp256k1ExtendedKeyPair {
}
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