Cancellation: {
    typeUrl: string;
    decode(input: Uint8Array | BinaryReader, length?: number): Cancellation;
    encode(message: Cancellation, writer?: BinaryWriter): BinaryWriter;
    fromAmino(object: CancellationAmino): Cancellation;
    fromAminoMsg(object: CancellationAminoMsg): Cancellation;
    fromPartial(object: {
        assetDenom?: string;
        contractAddr?: string;
        creator?: string;
        id?: bigint;
        initiator?: CancellationInitiator;
        positionDirection?: PositionDirection;
        price?: string;
        priceDenom?: string;
    }): Cancellation;
    fromProtoMsg(message: CancellationProtoMsg): Cancellation;
    toAmino(message: Cancellation): CancellationAmino;
    toProto(message: Cancellation): Uint8Array;
    toProtoMsg(message: Cancellation): CancellationProtoMsg;
}