Type Alias SpeechSynthesisErrorCode

    SpeechSynthesisErrorCode:
        | "audio-busy"
        | "audio-hardware"
        | "canceled"
        | "interrupted"
        | "invalid-argument"
        | "language-unavailable"
        | "network"
        | "not-allowed"
        | "synthesis-failed"
        | "synthesis-unavailable"
        | "text-too-long"
        | "voice-unavailable"