import type { SerializedSignature, SignaturePubkeyPair, SignatureScheme } from './signature';
import type { PublicKey } from './publickey';
import type { ExportedKeypair, Keypair } from './keypair';
export declare function toParsedSignaturePubkeyPair(serializedSignature: SerializedSignature): SignaturePubkeyPair[];
export declare function toSingleSignaturePubkeyPair(serializedSignature: SerializedSignature): SignaturePubkeyPair;
export declare function publicKeyFromSerialized(schema: SignatureScheme, pubKey: string): PublicKey;
export declare function fromExportedKeypair(keypair: ExportedKeypair): Keypair;