import { type FixedSizeCodec, type FixedSizeDecoder, type FixedSizeEncoder } from "@solana/kit";
export type SignatureThresholdUpdated = {
    oldSignatureThreshold: number;
    newSignatureThreshold: number;
};
export type SignatureThresholdUpdatedArgs = SignatureThresholdUpdated;
export declare function getSignatureThresholdUpdatedEncoder(): FixedSizeEncoder<SignatureThresholdUpdatedArgs>;
export declare function getSignatureThresholdUpdatedDecoder(): FixedSizeDecoder<SignatureThresholdUpdated>;
export declare function getSignatureThresholdUpdatedCodec(): FixedSizeCodec<SignatureThresholdUpdatedArgs, SignatureThresholdUpdated>;
