import { ElementRef, OnInit, Renderer2 } from '@angular/core';
import { ThemeVariables, LyTheme2, ThemeRef, LyClasses, StyleTemplate, StyleRenderer } from '@alyle/ui';
import { Subject } from 'rxjs';
import { BooleanInput } from '@angular/cdk/coercion';
import * as i0 from "@angular/core";
export interface ExpansionConfig {
    root?: (classes: LyClasses<typeof STYLES>) => StyleTemplate;
    defaultConfig?: {
        appearance?: keyof ExpansionConfig['appearance'];
    };
    appearance: {
        popOut: (classes: LyClasses<typeof STYLES>) => StyleTemplate;
    };
}
export interface ExpansionVariables {
    expansion?: ExpansionConfig;
}
export declare const STYLES: (theme: ThemeVariables & ExpansionVariables, ref: ThemeRef) => {
    $priority: number;
    $name: string;
    $global: () => (_className: string) => string;
    root: () => StyleTemplate;
    panel: () => (_className: string) => string;
    panelHeader: () => (_className: string) => string;
    panelHeaderContent: (_className: string) => string;
    panelContent: (_className: string) => string;
    panelBody: (_className: string) => string;
    panelTitle: (_className: string) => string;
    panelDescription: (_className: string) => string;
    panelActionRow: (_className: string) => string;
    expanded: () => (_className: string) => string;
    disabled: (_className: string) => string;
};
export declare class LyAccordion implements OnInit {
    readonly sRenderer: StyleRenderer;
    private _theme;
    private _renderer;
    private _el;
    /** @docs-private */
    static readonly и = "LyAccordion";
    /** @docs-private */
    readonly classes: LyClasses<(theme: ThemeVariables & ExpansionVariables, ref: ThemeRef) => {
        $priority: number;
        $name: string;
        $global: () => (_className: string) => string;
        root: () => StyleTemplate;
        panel: () => (_className: string) => string;
        panelHeader: () => (_className: string) => string;
        panelHeaderContent: (_className: string) => string;
        panelContent: (_className: string) => string;
        panelBody: (_className: string) => string;
        panelTitle: (_className: string) => string;
        panelDescription: (_className: string) => string;
        panelActionRow: (_className: string) => string;
        expanded: () => (_className: string) => string;
        disabled: (_className: string) => string;
    }>;
    private _appearance;
    private _multiple;
    private _hasToggle;
    private _appearanceClass;
    /** Stream that emits true/false when openAll/closeAll is triggered. */
    readonly _openCloseAllActions: Subject<boolean>;
    set appearance(val: string);
    get appearance(): string;
    set multiple(val: BooleanInput);
    get multiple(): boolean;
    set hasToggle(val: BooleanInput);
    get hasToggle(): boolean;
    constructor(sRenderer: StyleRenderer, _theme: LyTheme2, _renderer: Renderer2, _el: ElementRef);
    ngOnInit(): void;
    closeAll(): void;
    openAll(): void;
    private _openCloseAll;
    static ɵfac: i0.ɵɵFactoryDeclaration<LyAccordion, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LyAccordion, "ly-accordion", ["lyAccordion"], { "appearance": { "alias": "appearance"; "required": false; }; "multiple": { "alias": "multiple"; "required": false; }; "hasToggle": { "alias": "hasToggle"; "required": false; }; }, {}, never, never, false, never>;
}