import * as _angular_core from '@angular/core';

declare abstract class CollapsibleContextBase {
    abstract readonly triggerId: string;
    abstract readonly contentId: string;
    abstract isOpen(): boolean;
    abstract isDisabled(): boolean;
    abstract toggle(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<CollapsibleContextBase, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<CollapsibleContextBase, never, never, {}, {}, never, never, true, never>;
}
declare class CollapsibleComponent extends CollapsibleContextBase {
    readonly open: _angular_core.ModelSignal<boolean>;
    readonly disabled: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly class: _angular_core.InputSignal<string>;
    private readonly instanceId;
    readonly triggerId: string;
    readonly contentId: string;
    protected readonly classes: _angular_core.Signal<string>;
    isOpen(): boolean;
    isDisabled(): boolean;
    toggle(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<CollapsibleComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<CollapsibleComponent, "Collapsible", never, { "open": { "alias": "open"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, { "open": "openChange"; }, never, ["*"], true, never>;
}
declare class CollapsibleTriggerDirective {
    protected readonly ctx: CollapsibleContextBase;
    protected toggle(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<CollapsibleTriggerDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<CollapsibleTriggerDirective, "button[CollapsibleTrigger]", never, {}, {}, never, never, true, never>;
}
declare class CollapsibleContentComponent {
    protected readonly ctx: CollapsibleContextBase;
    readonly forceMount: _angular_core.InputSignal<boolean>;
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    protected readonly renderContent: _angular_core.Signal<boolean>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<CollapsibleContentComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<CollapsibleContentComponent, "CollapsibleContent", never, { "forceMount": { "alias": "forceMount"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

export { CollapsibleComponent, CollapsibleContentComponent, CollapsibleContextBase, CollapsibleTriggerDirective };