/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { ElementRef, EventEmitter, NgZone, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { Subscription } from 'rxjs';
import { SVGIcon } from '@progress/kendo-svg-icons';
import { LocalizationService } from '@progress/kendo-angular-l10n';
import { IntegrationMode } from './models/integration-mode';
import { SpeechToTextResultEvent } from './models/result-event';
import { SpeechToTextErrorEvent } from './models/error-event';
import { ButtonFillMode, ButtonRounded, ButtonSize, ButtonThemeColor } from '../common/models';
import * as i0 from "@angular/core";
/**
 * Represents the Kendo UI SpeechToTextButton component for Angular.
 *
 * @example
 * ```html
 * <button kendoSpeechToTextButton></button>
 * ```
 */
export declare class SpeechToTextButtonComponent implements OnInit, OnDestroy {
    renderer: Renderer2;
    ngZone: NgZone;
    /**
     * When `true`, disables the SpeechToTextButton and prevents user interaction.
     *
     * @default false
     */
    set disabled(disabled: boolean);
    get disabled(): boolean;
    /**
     * Sets the padding of the SpeechToTextButton. The default value is set by the Kendo theme.
     *
     */
    set size(size: ButtonSize);
    get size(): ButtonSize;
    /**
     * Sets the border radius of the SpeechToTextButton. The default value is set by the Kendo theme.
     *
     */
    set rounded(rounded: ButtonRounded);
    get rounded(): ButtonRounded;
    /**
     * Sets the background and border styles of the SpeechToTextButton. The default value is set by the Kendo theme.
     */
    set fillMode(fillMode: ButtonFillMode);
    get fillMode(): ButtonFillMode;
    /**
     * Sets a predefined theme color for the SpeechToTextButton. The default value is set by the Kendo theme.
     * The theme color applies as a background and border color and adjusts the text color for contrast.
     *
     */
    set themeColor(themeColor: ButtonThemeColor);
    get themeColor(): ButtonThemeColor;
    /**
     * Specifies which speech recognition engine or integration the component should use. Allows the component to operate in different environments or use alternative implementations.
     */
    integrationMode: IntegrationMode;
    /**
     * Specifies a `BCP 47` language tag (e.g., 'en-US', 'bg-BG') used for speech recognition.
     *
     * @default 'en-US'
     */
    lang: string;
    /**
     * Specifies whether continuous results are returned for each recognition, or only a single result once recognition stops.
     *
     * @default false
     */
    continuous: boolean;
    /**
     * Specifies whether interim results should be returned or not. Interim results are results that are not yet final.
     *
     * @default false
     */
    interimResults: boolean;
    /**
     * Represents the maximum number of alternative transcriptions to return for each result.
     *
     * @default 1
     */
    maxAlternatives: number;
    /**
     * Fires when the speech recognition service has begun listening to incoming audio.
     */
    start: EventEmitter<any>;
    /**
     * Fires when the speech recognition service has disconnected.
     */
    end: EventEmitter<any>;
    /**
     * Fires when the speech recognition service returns a result - a word or phrase has been positively recognized.
     */
    result: EventEmitter<SpeechToTextResultEvent>;
    /**
     * Fires when a speech recognition error occurs. The event argument is a string, containing the error message.
     */
    error: EventEmitter<SpeechToTextErrorEvent>;
    /**
     * Fires when the user clicks the SpeechToTextButton.
     */
    click: EventEmitter<any>;
    get iconButtonClass(): boolean;
    get listeningClass(): boolean;
    speechToTextButtonClass: boolean;
    get classDisabled(): boolean;
    get getDirection(): string;
    /**
     * @hidden
     */
    onFocus(): void;
    /**
     * @hidden
     */
    onBlur(): void;
    /**
     * Focuses the SpeechToTextButton component.
     */
    focus(): void;
    /**
     * Removes focus from the SpeechToTextButton component.
     */
    blur(): void;
    ngOnInit(): void;
    ngOnChanges(changes: any): void;
    ngOnDestroy(): void;
    constructor(element: ElementRef, renderer: Renderer2, localization: LocalizationService, ngZone: NgZone);
    /**
     * Indicates whether the button is actively listening for incoming audio.
     */
    isListening: boolean;
    /**
     * Indicates whether web speech functionality is supported.
     */
    get isWebSpeechSupported(): boolean;
    set isFocused(isFocused: boolean);
    get isFocused(): boolean;
    /**
     * @hidden
     */
    get hasText(): boolean;
    /**
     * @hidden
     */
    onClick(): void;
    /**
     * @hidden
     */
    get buttonSvgIcon(): SVGIcon;
    /**
     * @hidden
     */
    get buttonIcon(): string;
    /**
     * @hidden
     */
    element: HTMLElement;
    /**
     * @hidden
     */
    isDisabled: boolean;
    /**
     * @hidden
     */
    subs: Subscription;
    private microphoneSvgIcon;
    private stopSvgIcon;
    private speechRecognition;
    private _size;
    private _rounded;
    private _fillMode;
    private _themeColor;
    private _focused;
    private direction;
    private handleClasses;
    private handleStart;
    private handleEnd;
    private handleResult;
    private handleError;
    private toObservable;
    private handleThemeColor;
    private destroyWebSpeech;
    private createWebSpeech;
    static ɵfac: i0.ɵɵFactoryDeclaration<SpeechToTextButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SpeechToTextButtonComponent, "button[kendoSpeechToTextButton]", ["kendoSpeechToTextButton"], { "disabled": { "alias": "disabled"; "required": false; }; "size": { "alias": "size"; "required": false; }; "rounded": { "alias": "rounded"; "required": false; }; "fillMode": { "alias": "fillMode"; "required": false; }; "themeColor": { "alias": "themeColor"; "required": false; }; "integrationMode": { "alias": "integrationMode"; "required": false; }; "lang": { "alias": "lang"; "required": false; }; "continuous": { "alias": "continuous"; "required": false; }; "interimResults": { "alias": "interimResults"; "required": false; }; "maxAlternatives": { "alias": "maxAlternatives"; "required": false; }; }, { "start": "start"; "end": "end"; "result": "result"; "error": "error"; "click": "click"; }, never, ["*"], true, never>;
}