import { CdkAccordion, CdkAccordionItem } from '@angular/cdk/accordion';
import { UniqueSelectionDispatcher } from '@angular/cdk/collections';
import { TemplatePortal } from '@angular/cdk/portal';
import { AfterContentInit, ElementRef, EventEmitter, OnChanges, OnDestroy, SimpleChanges, ChangeDetectorRef } from '@angular/core';
import { Subject } from 'rxjs';
import { RealsoftAccordionTogglePosition, RealsoftExpansionPanelState } from './models';
import { RealsoftAccordionBase } from './accordion-base';
import { RealsoftExpansionPanelContent } from './expansion-panel-content';
import * as i0 from "@angular/core";
export declare class RealsoftExpansionPanel extends CdkAccordionItem implements AfterContentInit, OnChanges, OnDestroy {
    private _animationsModule;
    private _elementRef;
    private _viewContainerRef;
    private _ngZone;
    private _renderer;
    private _cleanupTransitionEnd;
    private _document;
    private _hideToggle;
    private _togglePosition;
    private _defaultOptions;
    get hideToggle(): boolean;
    set hideToggle(value: boolean);
    get togglePosition(): RealsoftAccordionTogglePosition;
    set togglePosition(value: RealsoftAccordionTogglePosition);
    readonly afterExpand: EventEmitter<void>;
    readonly afterCollapse: EventEmitter<void>;
    readonly _changes: Subject<unknown>;
    accordion: RealsoftAccordionBase;
    _lazilyLoadedContent: RealsoftExpansionPanelContent;
    _expansionBodyWrapper: ElementRef<HTMLElement>;
    _bodyWrapper: ElementRef<HTMLElement> | undefined;
    portal: TemplatePortal;
    headerId: string;
    constructor(_accordion: CdkAccordion, _changeDetectorRef: ChangeDetectorRef, _expansionDispatcher: UniqueSelectionDispatcher);
    ngAfterContentInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    _hasSpacing(): boolean;
    _getExpandedStatus(): RealsoftExpansionPanelState;
    toggle(): void;
    close(): void;
    open(): void;
    _disabledAnimations(): void;
    private _transitionEndListener;
    _enabledAnimations(): void;
    _currentlyFocused(): boolean;
    _setPanelAnimations(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RealsoftExpansionPanel, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RealsoftExpansionPanel, "realsoft-expansion-panel", ["realsoftExpansionPanel"], { "hideToggle": { "alias": "hideToggle"; "required": false; }; "togglePosition": { "alias": "togglePosition"; "required": false; }; }, { "afterExpand": "afterExpand"; "afterCollapse": "afterCollapse"; }, ["_lazilyLoadedContent"], ["realsoft-expansion-panel-header", "*", "realsoft-action-row"], true, never>;
    static ngAcceptInputType_hideToggle: unknown;
}
export declare class RealsoftExpansionPanelActionRow {
    static ɵfac: i0.ɵɵFactoryDeclaration<RealsoftExpansionPanelActionRow, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<RealsoftExpansionPanelActionRow, "realsoft-action-row", never, {}, {}, never, never, true, never>;
}