[resolved] RxJS 6.3.0 breaks angular flex layout

[skiabox]

I just tried to use rxjs 6.3.0 and it seems that it breaks angular flex-layout so I returned to RxJS 6.2.2

[bhundven]

ERROR in node_modules/@angular/flex-layout/core/typings/observable-media/observable-media.d.ts(11,14): error TS2416: Property 'subscribe' in type 'ObservableMedia' is not assignable to the same property in base type 'Subscribable<MediaChange>'.
  Type '(next?: (value: MediaChange) => void, error?: (error: any) => void, complete?: () => void) => Sub...' is not assignable to type '{ (observer?: PartialObserver<MediaChange>): Unsubscribable; (next?: (value: MediaChange) => void...'.
    Types of parameters 'next' and 'observer' are incompatible.
      Type 'PartialObserver<MediaChange>' is not assignable to type '(value: MediaChange) => void'.
        Type 'NextObserver<MediaChange>' is not assignable to type '(value: MediaChange) => void'.
          Type 'NextObserver<MediaChange>' provides no match for the signature '(value: MediaChange): void'.

Same, also reverted to 6.2.2 to fix the build.

[lexcaraig]

@skiabox what version of @angular/flex-layout are you using? Bec, I'm getting the same error. Thanks.

[CaerusKaru]

So here's the rub: RxJS v6.3 introduced a change to the Subscribable interface, which is what ObservableMedia extends. As a result, the type errors you've all been getting have surfaced leading to the bad builds.

I've patched this in #828 and once it gets merged we will cut the beta 18 release (likely early tomorrow). Apologies to everyone for the inconvenience. The workaround until then is to downgrade RxJS to v6.2.

[CaerusKaru]

Although this issue is fixed, I'm going to reopen it until the new release has been published for visibility.

[x7even]

Can confirm and thanks for the quick fix in. #828

[vuthanhvien]

Thank for this, I still waiting for the the new release has been published