add type for useFunctionsEmulator (#1263)

ifiokjr · Feiyang1 · commit de179c994336 · 2018-10-30T12:42:27.000-07:00
According to this [comment](#941 (comment)) this is now supported in the library. I just couldn't see it anywhere in the types.
diff --git a/packages/firebase/index.d.ts b/packages/firebase/index.d.ts
@@ -145,6 +145,7 @@ declare namespace firebase.functions {
   }
   export class Functions {
     private constructor();
+    useFunctionsEmulator(url: string): void;
     httpsCallable(name: string): HttpsCallable;
   }
   export type ErrorStatus =

Original file line number	Diff line number	Diff line change
`@@ -145,6 +145,7 @@ declare namespace firebase.functions {`
`145`	`145`	`}`
`146`	`146`	`export class Functions {`
`147`	`147`	`private constructor();`
	`148`	`+ useFunctionsEmulator(url: string): void;`
`148`	`149`	`httpsCallable(name: string): HttpsCallable;`
`149`	`150`	`}`
`150`	`151`	`export type ErrorStatus =`