SpeechRecognition.d.ts

lib.dom.d.ts

interface SpeechRecognitionErrorEvent {
    readonly message: string
    readonly error:
        | "no-speech"
        | "aborted"
        | "audio-capture"
        | "network"
        | "not-allowed"
        | "service-not-allowed"
        | "bad-grammar"
        | "language-not-supported"
}
interface SpeechRecognitionInstance extends Omit<SpeechRecognition, "onerror"> {
    onerror:
        | ((this: SpeechRecognition, ev: SpeechRecognitionErrorEvent) => any)
        | null
}
interface Window {
    SpeechRecognition: {
        prototype: SpeechRecognitionInstance
        new (): SpeechRecognitionInstance
    }
    webkitSpeechRecognition: {
        new (): SpeechRecognitionInstance
        prototype: SpeechRecognitionInstance
    }
}