import { type ConfigurableWindow } from '../__internal__/configurable.js';
import type { SpeechRecognition, SpeechRecognitionErrorEvent } from './types.js';
import type { MaybeGetter } from '../__internal__/types.js';
interface CreateSpeechRecognitionOptions extends ConfigurableWindow {
    /**
     * Whether continuous results are returned for each recognition, or only a single result.
     * @default true
     */
    continuous?: boolean;
    /**
     * Whether interim results should be returned or not.
     *
     * Interim results are results that are not yet final.
     * @default true
     */
    interimResults?: boolean;
    /**
     * The language used for the speech recognition.
     *
     * Note that if you pass in a getter and change the language, the service must be stopped first for the change to take effect.
     * @default 'en-US'
     */
    lang?: MaybeGetter<string>;
    /**
     * A number representing the maximum returned alternatives for each result.
     * @default 1
     */
    maxAlternatives?: number;
    /**
     * A callback for when an error occurs.
     * @param error The error that occurred.
     */
    onError?: (error: SpeechRecognitionErrorEvent) => void;
    /**
     * A callback for when a new result is obtained.
     * @param transcript The transcript of the result.
     * @param isFinal Whether the result is final or not.
     */
    onResult?: (transcript: string, isFinal: boolean) => void;
}
type CreateSpeechRecognitionReturn = {
    readonly isSupported: boolean;
    readonly isListening: boolean;
    readonly isFinal: boolean;
    readonly recognition: SpeechRecognition | undefined;
    result: string;
    error: SpeechRecognitionErrorEvent | null;
    start: () => void;
    stop: () => void;
};
/**
 * Reactive controller interface for the recognition service.
 * @param options Additional options to customize the behavior.
 * @see https://svelte-librarian.github.io/sv-use/docs/core/create-speech-recognition
 */
export declare function createSpeechRecognition(options?: CreateSpeechRecognitionOptions): CreateSpeechRecognitionReturn;
export {};