import { Generic } from "cmf.core/src/core";
import * as ng from "@angular/core";
/**
 * The ProgressIndicator directive shows a progress indicator
 * hover a given element and blur its content.
 *
 * This can be used in any element. In order to activate it, it needs to receive an
 * event to start or stop the directive.
 *
 * ## Inputs
 * `boolean` : **bypass** - If enabled, this progress indicator will not process any event
 * `boolean` : **delay** - Time to delay when the window resizes to update the drawer position
 * `boolean` : **draw** - If disabled, it will process all the events and dispatch the outputs, but it will not draw any progress indicator
 *
 * ## Outputs
 * `void` : **start** - Event dispatched when the progress indicator is drawn
 * `void` : **end** - Event dispatched when the progress indicator is removed
 *
 * ## Example
 *
 * Assume this HTML Template
 *
 * ```html
 *
 *  <div cmf-core-controls-progressIndicator>
 *      This is my component
 *  </div>
 * ```
 */
export declare class ProgressIndicator extends Generic implements ng.OnDestroy {
    private el;
    private _ngZone;
    private _activeCounter;
    private _loaderElement;
    private _resizeUnsubscribeCallback;
    private _startProgressIndicatorHandler;
    private _stopProgressIndicatorHandler;
    /**
     * If this input [cmf-core-controls-progressIndicator-bypass]
     * is set to true it disables the progress indicator.
     * Useful when you want the progress indicator to be disabled
     * and/or the event to be propagated upwards.
     */
    bypass: boolean;
    /**
     * Delay to use when reacting to resize events.
     * This can be useful if there is any resize happening in the background when a resize occurs.
     */
    delay: number;
    /**
     * Indicates if this component should draw an indicator.
     * This can be used to override the indicator.
     */
    draw: boolean;
    /**
     * Start event.
     * This will be dispatched only when the progress indicator is shown.
     */
    start: ng.EventEmitter<void>;
    /**
     * End event.
     * This will be dispatched only when the progress indicator is removed.
     */
    stop: ng.EventEmitter<void>;
    constructor(el: ng.ElementRef, _ngZone: ng.NgZone);
    private startProgressIndicatorHandler;
    private stopProgressIndicatorHandler;
    /**
     * Show the progress indicator (blur & spinner) on a element
     */
    private drawIndicator;
    private calculateLoaderStyle;
    private removeIndicator;
    private subscribeResizeEvent;
    private unsubscribeResizeEvent;
    /**
    * On component destruction - unsubscribe event.
    */
    ngOnDestroy(): void;
}
export declare class ProgressIndicatorModule {
}