import * as i0 from "@angular/core";
export declare class AccordionComponent {
    readonly id: import("@angular/core").InputSignal<string | undefined>;
    readonly title: import("@angular/core").InputSignal<string | undefined>;
    readonly appearance: import("@angular/core").InputSignal<import("@design-system-rte/core/components/accordion/accordion.interface").AccordionAppearance | undefined>;
    readonly alignement: import("@angular/core").InputSignal<import("@design-system-rte/core/components/accordion/accordion.interface").AccordionAlignement | undefined>;
    readonly compactSpacing: import("@angular/core").InputSignal<boolean>;
    readonly icon: import("@angular/core").InputSignal<string | undefined>;
    readonly disabled: import("@angular/core").InputSignal<boolean>;
    readonly isOpen: import("@angular/core").InputSignal<boolean | undefined>;
    readonly size: import("@angular/core").InputSignal<import("@design-system-rte/core/components/accordion/accordion.interface").AccordionSize | undefined>;
    readonly isOpenChange: import("@angular/core").OutputEmitterRef<boolean>;
    readonly clicked: import("@angular/core").OutputEmitterRef<MouseEvent>;
    protected readonly internalOpen: import("@angular/core").WritableSignal<boolean>;
    protected readonly isAnimating: import("@angular/core").WritableSignal<boolean>;
    protected readonly panelHeightPx: import("@angular/core").WritableSignal<number>;
    get hostClasses(): string;
    private readonly generatedInstanceId;
    private readonly contentArea;
    constructor();
    protected summaryElementId(): string;
    protected contentElementId(): string;
    protected iconPixelSize(): number;
    onSummaryClick(event: MouseEvent): void;
    private syncPanelHeightFromContent;
    static ɵfac: i0.ɵɵFactoryDeclaration<AccordionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AccordionComponent, "rte-accordion", never, { "id": { "alias": "id"; "required": false; "isSignal": true; }; "title": { "alias": "title"; "required": false; "isSignal": true; }; "appearance": { "alias": "appearance"; "required": false; "isSignal": true; }; "alignement": { "alias": "alignement"; "required": false; "isSignal": true; }; "compactSpacing": { "alias": "compactSpacing"; "required": false; "isSignal": true; }; "icon": { "alias": "icon"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; "isOpen": { "alias": "isOpen"; "required": false; "isSignal": true; }; "size": { "alias": "size"; "required": false; "isSignal": true; }; }, { "isOpenChange": "isOpenChange"; "clicked": "clicked"; }, never, ["*"], true, never>;
}