inputs should ReadonlyArray<U> instead of U

[f0rr0]

rxjs-hooks/src/use-observable.ts

Line 12 in 8731be7

export function useObservable<T, U>(inputFactory: InputFactory<T, U>, initialState?: T, inputs?: U): T | null {

This would enforce the argument to be an array always. Currently it typechecks if I pass anything

[zry656565]

Thanks for your feedback, fixed in #16