Ende.BrowserWindowSerializableCheck

type alias · desktop apps only

type Ende.BrowserWindowSerializableCheck<F> = F extends (...args: any[]) => Promise<infer P> ? [P] extends [BrowserWindowSerializable<P>] ? unknown : "binding handler must resolve with a serializable value" : unknown

Intersected with a handler's own type to reject non-serializable return values at the call site of BrowserWindow.bind.

The check lives here, in parameter position, rather than as an R extends BrowserWindowSerializable<R> type-parameter constraint, because a type parameter constrained by a conditional type over itself is circular (TS2313). Intersecting the string makes the mismatch print the reason.