TradeInput: ZodObject<
    {
        amount: ZodType<Amount, ZodTypeDef, Amount>;
        fromAssetId: ZodString;
        toAssetId: ZodString;
    },
    "strip",
    ZodTypeAny,
    { amount: Amount; fromAssetId: string; toAssetId: string },
    { amount: Amount; fromAssetId: string; toAssetId: string },
> = ...

Input schema for trade action.