import { EventEmitter, ViewContainerRef, Injector, ComponentFactoryResolver, AfterContentInit, Renderer2, ElementRef, NgZone } from '@angular/core';
import { XExpansionPanel } from './XExpansionPanel';
import { IgxOnExpandedEventArgs } from './igx-on-expanded-event-args';
import { IgxOnCollapsedEventArgs } from './igx-on-collapsed-event-args';
import * as i0 from "@angular/core";
export declare class IgxXExpansionPanelComponent implements AfterContentInit {
    private renderer;
    private _elRef;
    private ngZone;
    private injector;
    private componentFactoryResolver;
    _mainDiv: Element;
    private _portalManager;
    private _componentFactoryResolver;
    _dynamicContent: ViewContainerRef;
    _mainDivRef: ElementRef;
    _header: ElementRef;
    _contentOuter: ElementRef;
    _contentInner: ElementRef;
    private _angularRenderer;
    private _implementation;
    private _height;
    private _width;
    set height(value: string);
    get height(): string;
    set width(value: string);
    get width(): string;
    constructor(renderer: Renderer2, _elRef: ViewContainerRef, ngZone: NgZone, injector: Injector, componentFactoryResolver: ComponentFactoryResolver);
    updateStyle(): void;
    ngOnDestroy(): void;
    ngAfterContentInit(): void;
    protected createImplementation(): XExpansionPanel;
    get i(): XExpansionPanel;
    /**
 * Gets / sets the caption to display in the header area.
*/
    get caption(): string;
    set caption(v: string);
    /**
     * Gets or sets the color to use for the header caption text.
    */
    get captionTextColor(): string;
    set captionTextColor(v: string);
    /**
     * Gets or sets the color to use for the actual header caption text.
    */
    get actualCaptionTextColor(): string;
    set actualCaptionTextColor(v: string);
    /**
     * Gets or sets the color to use for the header caption text when the panel is collapsed.
    */
    get captionCollapsedTextColor(): string;
    set captionCollapsedTextColor(v: string);
    /**
     * Gets or sets the color to use for the header caption text when the panel is expanded.
    */
    get captionExpandedTextColor(): string;
    set captionExpandedTextColor(v: string);
    /**
     * Gets / sets the description to display in the header area.
    */
    get descriptionText(): string;
    set descriptionText(v: string);
    /**
     * Gets or sets the color to use for the header description text.
    */
    get descriptionTextColor(): string;
    set descriptionTextColor(v: string);
    /**
     * Gets or sets the color to use for the actual header description text.
    */
    get actualDescriptionTextColor(): string;
    set actualDescriptionTextColor(v: string);
    /**
     * Gets or sets the color to use for the header description text when the panel is collapsed.
    */
    get descriptionCollapsedTextColor(): string;
    set descriptionCollapsedTextColor(v: string);
    /**
     * Gets or sets the color to use for the header description text when the panel is expanded.
    */
    get descriptionExpandedTextColor(): string;
    set descriptionExpandedTextColor(v: string);
    /**
     * Gets or sets the elevation to use for the button regardless of type.
    */
    get elevation(): number;
    set elevation(v: number);
    static ngAcceptInputType_elevation: number | string;
    /**
     * Gets or sets the elevation of the border shadow
    */
    get actualElevation(): number;
    set actualElevation(v: number);
    static ngAcceptInputType_actualElevation: number | string;
    /**
     * Gets / sets the expanded state of the panel.
    */
    get expanded(): boolean;
    set expanded(v: boolean);
    static ngAcceptInputType_expanded: boolean | string;
    /**
     * Gets or sets the color to use for the background of the header.
    */
    get headerBackgroundColor(): string;
    set headerBackgroundColor(v: string);
    /**
     * Gets or sets the color to use for the actual background of the header.
    */
    get actualHeaderBackgroundColor(): string;
    set actualHeaderBackgroundColor(v: string);
    /**
     * Gets or sets the color to use for the background of the header when the panel is expanded.
    */
    get headerCollapsedBackgroundColor(): string;
    set headerCollapsedBackgroundColor(v: string);
    /**
     * Gets or sets the color to use for the background of the header when the panel is expanded.
    */
    get headerExpandedBackgroundColor(): string;
    set headerExpandedBackgroundColor(v: string);
    /**
     * Gets or sets the color to use for the check mark when the checkbox is checked.
    */
    get actualUmbraShadowColor(): string;
    set actualUmbraShadowColor(v: string);
    /**
     * Gets or sets the color to use for the check mark when the checkbox is checked.
    */
    get actualPenumbraShadowColor(): string;
    set actualPenumbraShadowColor(v: string);
    /**
     * Gets or sets the color to use for the check mark when the checkbox is checked.
    */
    get actualAmbientShadowColor(): string;
    set actualAmbientShadowColor(v: string);
    findByName(name: string): any;
    protected __p: string;
    protected _hasUserValues: Set<string>;
    protected get hasUserValues(): Set<string>;
    protected __m(propertyName: string): void;
    protected _stylingContainer: any;
    protected _stylingParent: any;
    protected _inStyling: boolean;
    protected _styling(container: any, component: any, parent?: any): void;
    /**
 * Collapses the contents of the expansion panel.

*/
    collapse(): void;
    /**
     * Expands the contents of the expansion panel.
    
    */
    expand(): void;
    /**
     * Toggles the expanded state of the expansion panel.
    
    */
    toggle(): void;
    private _onCollapsed;
    /**
     * Fires when the expansion panel is collapsed.
    */
    get onCollapsed(): EventEmitter<{
        sender: any;
        args: IgxOnCollapsedEventArgs;
    }>;
    private _onExpanded;
    get onExpanded(): EventEmitter<{
        sender: any;
        args: IgxOnExpandedEventArgs;
    }>;
    protected _zoneRunner: (act: () => void) => void;
    protected _runInZone(act: () => void): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<IgxXExpansionPanelComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IgxXExpansionPanelComponent, "igx-x-expansion-panel", never, { "height": "height"; "width": "width"; "caption": "caption"; "captionTextColor": "captionTextColor"; "actualCaptionTextColor": "actualCaptionTextColor"; "captionCollapsedTextColor": "captionCollapsedTextColor"; "captionExpandedTextColor": "captionExpandedTextColor"; "descriptionText": "descriptionText"; "descriptionTextColor": "descriptionTextColor"; "actualDescriptionTextColor": "actualDescriptionTextColor"; "descriptionCollapsedTextColor": "descriptionCollapsedTextColor"; "descriptionExpandedTextColor": "descriptionExpandedTextColor"; "elevation": "elevation"; "actualElevation": "actualElevation"; "expanded": "expanded"; "headerBackgroundColor": "headerBackgroundColor"; "actualHeaderBackgroundColor": "actualHeaderBackgroundColor"; "headerCollapsedBackgroundColor": "headerCollapsedBackgroundColor"; "headerExpandedBackgroundColor": "headerExpandedBackgroundColor"; "actualUmbraShadowColor": "actualUmbraShadowColor"; "actualPenumbraShadowColor": "actualPenumbraShadowColor"; "actualAmbientShadowColor": "actualAmbientShadowColor"; }, { "onCollapsed": "onCollapsed"; "onExpanded": "onExpanded"; }, never, ["*"]>;
}