RobinTail / express-zod-api / 9018610586 / 5

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Pull #1692

github

Complete `zod` plugin with proprietary brands (#1730)

Due to #1721,
https://github.com/colinhacks/zod/pull/2860#issuecomment-2092003453, and
#1719 I'm exploring the possibility to alter the behaviour of `.brand()`
for storing the `brand` property as a way to distinguish the proprietary
schemas in runtime.

This can replace the `proprietary()` function with a call of `.brand()`.

However, so far it turned out to be breaking because `ZodBranded` does
not expose the methods of the wrapped schema, such as `.extend()`, which
is used in `accept-raw.ts` endpoint for possible route params.

——

After a series of serious considerations I realized that exposing brand
to consumers of `express-zod-api` could be a beneficial feature.
Runtime brand can be accessed via
`._def[Symbol.for("express-zod-api")].brand`

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