Variable postTradesSendConst Api Param

postTradesSend: EndpointGeneric<
    {},
    { tradeId: number },
    {
        recipientOffer: {
            collectibleItemInstanceIds: string[];
            robux: number;
            userId: number;
        };
        senderOffer: {
            collectibleItemInstanceIds: string[];
            robux: number;
            userId: number;
        };
    },
> = ...