Variable invoiceItemSchemaConst

invoiceItemSchema: ZodObject<
    {
        amount: ZodOptional<ZodReadonly<ZodNumber>>;
        from: ZodOptional<ZodReadonly<ZodISODateTime>>;
        label: ZodOptional<ZodReadonly<ZodString>>;
        quantity: ZodOptional<ZodReadonly<ZodInt>>;
        region: ZodOptional<
            ZodReadonly<ZodUnion<readonly [ZodReadonly<ZodString>, ZodNull]>>,
        >;
        tax: ZodOptional<ZodReadonly<ZodNumber>>;
        to: ZodOptional<ZodReadonly<ZodISODateTime>>;
        total: ZodOptional<ZodReadonly<ZodNumber>>;
        type: ZodOptional<ZodEnum<{ hourly: "hourly"; misc: "misc" }>>;
        unit_price: ZodOptional<ZodReadonly<ZodString>>;
    },
    $strip,
> = ...