import { Generic } from "cmf.core/src/core";
import * as ng from "@angular/core";
import "node_modules/element-resize-detector/dist/element-resize-detector.min";
import { ElementQuerySize } from "./elementQueryUtils";
export { ElementQuerySize };
/**
 * Element Query Directive
 *
 * This directive detects element size changes and updates its 'cmf-height' and 'cmf-width' attributes accordingly.
 *
 * ## Inputs
 * `boolean` : **runOutsideAngularZone** - If the elementQuery is to emit the change event outside the Angular Zone. Defaults to false.
 *
 */
export declare class ElementQuery extends Generic implements ng.OnInit, ng.OnDestroy {
    private _elementRef;
    private _ngZone;
    private _resizeObserver;
    private _elementQueryDetector;
    private _sizeChangeEmitter;
    private _sizeChangeStartEmitter;
    private _height;
    private _width;
    private _currentSize;
    /**
     * The current size values of the HTMLElement
     */
    private _currentSizeRaw;
    private resizing;
    private onResizeHandler_ResizeObserver_Start;
    private onResizeHandler_ResizeObserver_End;
    private onResizeHandler_ElementQuery_Start;
    private onResizeHandler_ElementQuery_End;
    /**
     * If the sizechange event is emitted outside the angular zone. Defaults to false.
     */
    runOutsideAngularZone: boolean;
    /**
     * Gets the current size of this element
     */
    readonly currentSize: {
        height: ElementQuerySize;
        width: ElementQuerySize;
    };
    readonly sizeChangeStartEvent: ng.EventEmitter<void>;
    readonly sizeChangeEvent: ng.EventEmitter<OnSizeChangeArgs>;
    constructor(_elementRef: ng.ElementRef, _ngZone: ng.NgZone);
    /**
     * Handle the resize start event.
     * @param element HTMLElement suffering the resize
     */
    private onResizeStartHandler;
    /**
     * Handle the resize event.
     * @param element HTMLElement suffering the resize
     */
    private onResizeHandler;
    /**
     * On int
     */
    ngOnInit(): void;
    /**
     * On Destroy
     */
    ngOnDestroy(): void;
    /**
     * Force the resize handler to run
     */
    triggerElementQuery(): void;
}
export interface OnSizeChangeArgs {
    previousValue: {
        height: ElementQuerySize;
        width: ElementQuerySize;
    };
    currentValue: {
        height: ElementQuerySize;
        width: ElementQuerySize;
    };
    currentValueRaw: {
        height: number;
        width: number;
    };
}
export declare class ElementQueryModule {
}