class

ArrayBufferSink

Fast incremental writer that becomes an ArrayBuffer on end().

end(): ArrayBuffer | Uint8Array<ArrayBuffer>;
flush(): number | ArrayBuffer | Uint8Array<ArrayBuffer>;
Flush the internal buffer.
If ArrayBufferSink.start was passed a stream option, this returns an ArrayBuffer.
If it was passed a stream option and asUint8Array, this returns a Uint8Array.
Otherwise, this returns the number of bytes written since the last flush.
This API might change later to separate Uint8ArraySink and ArrayBufferSink.
start(
options?: { asUint8Array: boolean; highWaterMark: number; stream: boolean }
): void;
write(
chunk: string | ArrayBuffer | SharedArrayBuffer | ArrayBufferView<ArrayBufferLike>
): number;