import { ElementRef, OnInit } from '@angular/core';
import { CommonService } from '../../utilities/service/common.service';
import { SpinnerService } from './spinner.service';
export declare class BzSpinnerComponent implements OnInit {
    private _spinnerService;
    private _commonService;
    private BASE_STROKE_WIDTH;
    private _strokeWidth;
    circleStrokeWidth: string;
    circleRadius: number;
    viewBox: string;
    circleStrokeDashArray: number;
    animationName: string;
    headElement: HTMLElement;
    diameterValue: number;
    statusClass: string;
    set diameter(value: number);
    color: string;
    set status(value: string);
    spinnerContainer: ElementRef<HTMLElement>;
    constructor(_spinnerService: SpinnerService, _commonService: CommonService);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    /**
     * Set spinner animation
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _setSpinnerAnimation;
    /**
     * Get circle radius
     *
     * @returns
     */
    private _getCircleRadius;
    /**
     * The view box of the spinner's svg element.
     *
     */
    private _getViewBox;
    /**
     * The stroke circumference of the svg circle.
     *
     */
    private _getStrokeCircumference;
    /**
     * Stroke width of the circle in percent.
     *
     */
    private _getCircleStrokeWidth;
    /**
     * Stringyfy animation variables and name.
     *
     * @returns
     */
    private _stringifyAnimation;
    /**
     * Set circular radius.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _setCircularRadius;
    /**
     * Set circular stroke width.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _setCircularStrokeWidth;
    /**
     * Sert view box.
     *
     * @author Federico Gambardella<federico.gambardella@mciegroup.it>
     * @return {void}
     */
    private _setViewBox;
    /**
     * Set circle stroke dash array.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _setCircleStrokeDashArray;
    /**
     * Config spinner.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _configSpinner;
    /**
     * Set animation label
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @returns {HTMLElement}
     */
    private _setAnimationLabel;
    /**
     * Get header element.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @returns {HTMLElement}
     */
    private _getHeaderElement;
    /**
     * Check if there is an style element with the current animation.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @returns {boolean}
     */
    private _isAnimationStyle;
    /**
     * Create keyframe by animation label.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _createKeyFrame;
}