Add missing Service Worker bindings for skipWaiting and Clients

Author: nojaf

src/ServiceWorkerAPI/Clients.res

@@ -1,4 +1,34 @@
 open ServiceWorkerAPI
 
+type clientQueryOptions = {
+  mutable includeUncontrolled?: bool,
+  @as("type") mutable type_?: string,
+}
+
+/**
+Returns a `Promise` for a `Client` matching a given id.
+[Read more on MDN](https://developer.mozilla.org/docs/Web/API/Clients/get)
+*/
+@send
+external get: (clients, string) => promise<Nullable.t<client>> = "get"
+
+/**
+Returns a `Promise` for an array of `Client` objects matching the given options.
+[Read more on MDN](https://developer.mozilla.org/docs/Web/API/Clients/matchAll)
+*/
+@send
+external matchAll: (clients, ~options: clientQueryOptions=?) => promise<array<client>> = "matchAll"
+
+/**
+Opens a new browser window for a given URL and returns a `Promise` for the new `WindowClient`.
+[Read more on MDN](https://developer.mozilla.org/docs/Web/API/Clients/openWindow)
+*/
 @send
 external openWindow: (clients, string) => promise<windowClient> = "open"
+
+/**
+Allows an active service worker to set itself as the controller for all clients within its scope.
+[Read more on MDN](https://developer.mozilla.org/docs/Web/API/Clients/claim)
+*/
+@send
+external claim: clients => promise<unit> = "claim"

src/ServiceWorkerAPI/ServiceWorkerGlobalScope.res

@@ -1,3 +1,10 @@
 open ServiceWorkerAPI
 
 include WorkerGlobalScope.Impl({type t = serviceWorkerGlobalScope})
+
+/**
+Forces the waiting service worker to become the active service worker.
+[Read more on MDN](https://developer.mozilla.org/docs/Web/API/ServiceWorkerGlobalScope/skipWaiting)
+*/
+@send
+external skipWaiting: serviceWorkerGlobalScope => promise<unit> = "skipWaiting"