Source/WebCore/Modules/streams/WritableStreamDefaultWriter.idl

/*
 * Copyright (C) 2020 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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[
    EnabledAtRuntime=WritableStreamAPI,
    Exposed=(Window,Worker),
    JSBuiltin,
    PrivateIdentifier,
    PublicIdentifier
] interface WritableStreamDefaultWriter {
    constructor(WritableStream stream);

    readonly attribute Promise<void> closed;
    readonly attribute unrestricted double? desiredSize;
    readonly attribute Promise<void> ready;

    Promise<void> abort(optional any reason);
    Promise<void> close();
    void releaseLock();
    Promise<void> write(optional any chunk);
};