import { FC } from 'react';
interface Props {
    isListening: boolean;
    /** Requested, not yet capturing — the permission prompt / start-up window. */
    isStarting?: boolean;
    onToggle: () => void;
    disabled?: boolean;
}
/**
 * Microphone control in the composer — real speech-to-text (Workstream 2),
 * driven by `useVoiceInput`. While listening it becomes a stop button with a
 * live ring, so the control that starts dictation is also the one that ends it
 * (no hunting for a second affordance mid-sentence).
 *
 * The composer renders this only when the browser supports SpeechRecognition;
 * an unsupported engine gets no dead control at all.
 */
export declare const AssistantVoiceButton: FC<Props>;
export {};
//# sourceMappingURL=AssistantVoiceButton.d.ts.map