Factory methods for creating Writable instances.

Is true after 'close' has been emitted.

Is true after destroy() has been called.

Returns error if the stream has been destroyed with an error.

Is true if it is safe to call writable.write(), which means the stream has not been destroyed, errored, or ended.

Returns whether the stream was destroyed or errored before emitting 'finish'.

Number of times writable.uncork() needs to be called in order to fully uncork the stream.

Is true after writable.end() has been called. This property does not indicate whether the data has been flushed, for this use writable.writableFinished instead.

Is set to true immediately before the 'finish' event is emitted.

Return the value of highWaterMark passed when creating this Writable.

This property contains the number of bytes (or objects) in the queue ready to be written. The value provides introspection data regarding the status of the highWaterMark.

Is true if the stream's buffer has been full and stream will emit 'drain'.

Getter for the property objectMode of a given Writable stream.

Adds a new handler for the type event. Any given listener is added only once per type and per capture option value.

Alias for emitter.on(eventName, listener).

The writable.cork() method forces all written data to be buffered in memory. The buffered data will be flushed when either the stream.uncork() or stream.end() methods are called.

Destroy the stream. Optionally emit an 'error' event, and emit a 'close' event (unless emitClose is set to false).

Dispatches the event to the list of handlers for Event.type.

Synchronously calls each of the listeners registered for the event named eventName, in the order they were registered, passing the supplied arguments to each.

Calling the writable.end() method signals that no more data will be written to the Writable. The optional chunk and encoding arguments allow one final additional chunk of data to be written immediately before closing the stream.

Calling the writable.end() method signals that no more data will be written to the Writable. The optional chunk and encoding arguments allow one final additional chunk of data to be written immediately before closing the stream.

Returns an array listing the events for which the emitter has registered listeners. The values in the array are strings or Symbols.

Returns the current max listener value for the emitter.

Returns the number of listeners listening to the event named eventName.

Returns an array listing the listeners for the specified event.

Alias for emitter.removeListener(eventName, listener).

Adds the listener function to the end of the listeners array for the event named eventName. No checks are made to see if the listener has already been added.

Adds a one-time listener function for the event named eventName. The next time eventName is triggered, this listener is removed and then invoked.

Adds the listener function to the beginning of the listeners array for the event named eventName. No checks are made to see if the listener has already been added.

Adds a one-time listener function for the event named eventName to the beginning of the listener array. The next time eventName is triggered, this listener is removed, and then invoked.

Returns a copy of the array of listeners for the event named eventName, including any wrappers (such as those created by .once()).

Removes all listeners, or those of the specified eventName.

Removes all listeners, or those of the specified eventName.

Removes the listener from the list of handlers for event type.

Removes the specified listener from the listener array for the event named eventName.

Sets the maximum number of listeners for the emitter.

The writable.write() method writes some data to the stream, and calls the supplied callback once the data has been fully handled. If an error occurs, the callback will be called with the error as its first argument. The callback is called asynchronously and before 'error' is emitted.