MigrateContractProposal: {
    typeUrl: string;
    decode(input: Uint8Array | BinaryReader, length?: number): MigrateContractProposal;
    encode(message: MigrateContractProposal, writer?: BinaryWriter): BinaryWriter;
    fromAmino(object: MigrateContractProposalAmino): MigrateContractProposal;
    fromAminoMsg(object: MigrateContractProposalAminoMsg): MigrateContractProposal;
    fromPartial(object: {
        $typeUrl?: "/cosmwasm.wasm.v1.MigrateContractProposal";
        codeId?: bigint;
        contract?: string;
        description?: string;
        msg?: Uint8Array;
        title?: string;
    }): MigrateContractProposal;
    fromProtoMsg(message: MigrateContractProposalProtoMsg): MigrateContractProposal;
    toAmino(message: MigrateContractProposal): MigrateContractProposalAmino;
    toAminoMsg(message: MigrateContractProposal): MigrateContractProposalAminoMsg;
    toProto(message: MigrateContractProposal): Uint8Array;
    toProtoMsg(message: MigrateContractProposal): MigrateContractProposalProtoMsg;
}