/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, NgZone, OnChanges, OnDestroy, Renderer2, SimpleChanges } from '@angular/core';
import { LocalizationService } from '@progress/kendo-angular-l10n';
import { AnimationEndEvent } from '../types/animation-end-event';
import { CircularProgressbarCenterTemplateDirective } from './center-template.directive';
import { CenterTemplateContext } from './models/center-template-context.interface';
import { ProgressColor } from './models/circular-progressbar-progress-color-interface';
import * as i0 from "@angular/core";
/**
 * Represents the [Kendo UI Circular ProgressBar component for Angular](https://www.telerik.com/kendo-angular-ui/components/progressbars/circularprogressbar).
 *
 * @example
 * ```typescript
 * import { Component } from '@angular/core';
 *
 * @Component({
 *   selector: 'my-app',
 *   template: `
 *     <kendo-circularprogressbar
 *       [value]="currentValue"
 *       [max]="100"
 *       [animation]="true">
 *     </kendo-circularprogressbar>
 *   `
 * })
 * export class AppComponent {
 *   public currentValue: number = 65;
 * }
 * ```
 *
 * @remarks
 * Supported children components are: {@link ProgressBarCustomMessagesComponent}
 */
export declare class CircularProgressBarComponent implements AfterViewInit, OnChanges, OnDestroy {
    private renderer;
    private cdr;
    private localization;
    private element;
    private zone;
    hostClasses: boolean;
    get ariaMinAttribute(): string;
    get ariaMaxAttribute(): string;
    get ariaValueAttribute(): string;
    roleAttribute: string;
    /**
     * Sets the default value of the Circular ProgressBar between `min` and `max`.
     *
     * @default 0
     */
    set value(value: number);
    get value(): number;
    /**
     * Sets the maximum value which the Circular ProgressBar can accept.
     *
     * @default 100
     */
    set max(max: number);
    get max(): number;
    /**
     * Sets the minimum value which the Circular ProgressBar can accept.
     *
     * @default 0
     */
    set min(min: number);
    get min(): number;
    /**
     * Specifies whether to play an animation when the value changes.
     *
     * @default false
     */
    animation: boolean;
    /**
     * Sets the opacity of the value arc.
     *
     * @default 1
     */
    opacity: number;
    /**
     * Puts the Circular ProgressBar in indeterminate state.
     *
     * @default false
     */
    set indeterminate(indeterminate: boolean);
    get indeterminate(): boolean;
    /**
     * Configures the pointer color. You can set it to a single color string or customize it per progress stages.
     */
    progressColor: string | ProgressColor[];
    /**
     * Fires when the animation that indicates the latest value change completes.
     */
    animationEnd: EventEmitter<AnimationEndEvent>;
    progress: ElementRef;
    scale: ElementRef;
    labelElement: ElementRef;
    surface: ElementRef;
    centerTemplate: CircularProgressbarCenterTemplateDirective;
    centerTemplateContext: CenterTemplateContext;
    private _indeterminate;
    private _max;
    private _min;
    private _value;
    private previousValue;
    private internalValue;
    private rtl;
    private subscriptions;
    constructor(renderer: Renderer2, cdr: ChangeDetectorRef, localization: LocalizationService, element: ElementRef, zone: NgZone);
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    /**
     * @hidden
     */
    onResize(): void;
    private initProgressArc;
    private calculateProgress;
    private progressbarAnimation;
    private setStyles;
    private indeterminateState;
    private updateCenterTemplate;
    private positionLabel;
    private get currentColor();
    private updateProgressColor;
    private handleErrors;
    private setDirection;
    private rtlChange;
    static ɵfac: i0.ɵɵFactoryDeclaration<CircularProgressBarComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CircularProgressBarComponent, "kendo-circularprogressbar", ["kendoCircularProgressBar"], { "value": { "alias": "value"; "required": false; }; "max": { "alias": "max"; "required": false; }; "min": { "alias": "min"; "required": false; }; "animation": { "alias": "animation"; "required": false; }; "opacity": { "alias": "opacity"; "required": false; }; "indeterminate": { "alias": "indeterminate"; "required": false; }; "progressColor": { "alias": "progressColor"; "required": false; }; }, { "animationEnd": "animationEnd"; }, ["centerTemplate"], never, true, never>;
}