Function strict

packages/zod/src/v4/classic/schemas.ts:1477–1479

()

      return this.clone({ ...this._zod.def, catchall: unknown() });
    },
    strict() {
      return this.clone({ ...this._zod.def, catchall: never() });
    },
    strip() {
      return this.clone({ ...this._zod.def, catchall: undefined });
    },