fix(storage): make TaskSnapshotObserver methods optional

triniwiz · triniwiz · commit f5800a139b49 · 2021-12-28T00:46:12.000-04:00
diff --git a/packages/firebase-storage/common.ts b/packages/firebase-storage/common.ts
@@ -10,9 +10,9 @@ export enum TaskState {
 }
 
 export interface TaskSnapshotObserver {
-	complete: () => void;
-	error: (error: FirebaseError) => void;
-	next: (taskSnapshot: ITaskSnapshot) => void;
+	complete?: () => void;
+	error?: (error: FirebaseError) => void;
+	next?: (taskSnapshot: ITaskSnapshot) => void;
 }
 
 export interface ITaskSnapshot {

Original file line number	Diff line number	Diff line change
`@@ -10,9 +10,9 @@ export enum TaskState {`
`10`	`10`	`}`
`11`	`11`
`12`	`12`	`export interface TaskSnapshotObserver {`
`13`		`- complete: () => void;`
`14`		`- error: (error: FirebaseError) => void;`
`15`		`- next: (taskSnapshot: ITaskSnapshot) => void;`
	`13`	`+ complete?: () => void;`
	`14`	`+ error?: (error: FirebaseError) => void;`
	`15`	`+ next?: (taskSnapshot: ITaskSnapshot) => void;`
`16`	`16`	`}`
`17`	`17`
`18`	`18`	`export interface ITaskSnapshot {`