WritableStreamDefaultWriter

This Streams API interface is the object returned by WritableStream.getWriter() and once created locks the < writer to the WritableStream ensuring that no other streams can write to the underlying sink.

interface WritableStreamDefaultWriter <W = any> {
readonly closed: Promise<void>;

readonly desiredSize: number | null;

readonly ready: Promise<void>;
abort(reason?: any): Promise<void>;
close(): Promise<void>;
releaseLock(): void;
write(chunk: W): Promise<void>;
}

var WritableStreamDefaultWriter: {prototype: WritableStreamDefaultWriter; 
new (): WritableStreamDefaultWriter; 
};

Type Parameters

W = any

Properties

readonly closed: Promise<void>

readonly desiredSize: number | null

readonly ready: Promise<void>

Methods

abort(reason?: any): Promise<void>

close(): Promise<void>

releaseLock(): void

write(chunk: W): Promise<void>