import { type Address, type FixedSizeCodec, type FixedSizeDecoder, type FixedSizeEncoder } from "@solana/kit";
export type SignerSet = {
    oldSigner: Address;
    newSigner: Address;
};
export type SignerSetArgs = SignerSet;
export declare function getSignerSetEncoder(): FixedSizeEncoder<SignerSetArgs>;
export declare function getSignerSetDecoder(): FixedSizeDecoder<SignerSet>;
export declare function getSignerSetCodec(): FixedSizeCodec<SignerSetArgs, SignerSet>;
