firebase-js-sdk/docs-devsite/storage.storageobserver.md

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StorageObserver interface

A stream observer for Firebase Storage.

Signature:

export interface StorageObserver<T> 

Properties

Property	Type	Description
complete	CompleteFn | null
error	(error: StorageError) => void | null
next	NextFn<T> | null

StorageObserver.complete

Signature:

complete?: CompleteFn | null;

StorageObserver.error

Signature:

error?: (error: StorageError) => void | null;

StorageObserver.next

Signature:

next?: NextFn<T> | null;