chromium/src/third_party/blink/renderer/modules/speech/speech_synthesis_error_event.idl

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://w3c.github.io/speech-api/#enumdef-speechsynthesiserrorcode
enum SpeechSynthesisErrorCode {
    "canceled",
    "interrupted",
    "audio-busy",
    "audio-hardware",
    "network",
    "synthesis-unavailable",
    "synthesis-failed",
    "language-unavailable",
    "voice-unavailable",
    "text-too-long",
    "invalid-argument",
    "not-allowed",
};

// https://w3c.github.io/speech-api/#speechsynthesiserrorevent
[
    Exposed=Window,
    RuntimeEnabled=ScriptedSpeechSynthesis
] interface SpeechSynthesisErrorEvent : SpeechSynthesisEvent {
    constructor(DOMString type, SpeechSynthesisErrorEventInit eventInitDict);
    readonly attribute SpeechSynthesisErrorCode error;
};