import * as _angular_core from '@angular/core';
import { InjectionToken, Signal, TemplateRef } from '@angular/core';

type HoverCardSide = 'top' | 'right' | 'bottom' | 'left';
type HoverCardAlign = 'start' | 'center' | 'end';
interface HoverCardDefaults {
    readonly side: Signal<HoverCardSide>;
    readonly align: Signal<HoverCardAlign>;
    readonly sideOffset: Signal<number>;
    readonly openDelay: Signal<number>;
    readonly closeDelay: Signal<number>;
}
declare const HOVER_CARD_DEFAULTS: InjectionToken<HoverCardDefaults>;
declare class HoverCardComponent implements HoverCardDefaults {
    readonly side: _angular_core.InputSignal<HoverCardSide>;
    readonly align: _angular_core.InputSignal<HoverCardAlign>;
    readonly sideOffset: _angular_core.InputSignal<number>;
    readonly openDelay: _angular_core.InputSignal<number>;
    readonly closeDelay: _angular_core.InputSignal<number>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<HoverCardComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<HoverCardComponent, "HoverCard", never, { "side": { "alias": "side"; "required": false; "isSignal": true; }; "align": { "alias": "align"; "required": false; "isSignal": true; }; "sideOffset": { "alias": "sideOffset"; "required": false; "isSignal": true; }; "openDelay": { "alias": "openDelay"; "required": false; "isSignal": true; }; "closeDelay": { "alias": "closeDelay"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

declare class HoverCardContentDirective {
    readonly template: TemplateRef<unknown>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<HoverCardContentDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<HoverCardContentDirective, "ng-template[HoverCardContent]", ["HoverCardContent"], {}, {}, never, never, true, never>;
}

declare class HoverCardTriggerDirective {
    private readonly overlay;
    private readonly vcr;
    private readonly el;
    private readonly destroyRef;
    private readonly defaults;
    readonly HoverCardTrigger: _angular_core.InputSignal<HoverCardContentDirective>;
    readonly side: _angular_core.InputSignal<HoverCardSide | undefined>;
    readonly align: _angular_core.InputSignal<HoverCardAlign | undefined>;
    readonly sideOffset: _angular_core.InputSignal<number | undefined>;
    readonly openDelay: _angular_core.InputSignal<number | undefined>;
    readonly closeDelay: _angular_core.InputSignal<number | undefined>;
    readonly disabled: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly openedChange: _angular_core.OutputEmitterRef<boolean>;
    readonly isOpen: _angular_core.WritableSignal<boolean>;
    private overlayRef;
    private openTimeoutId;
    private closeTimeoutId;
    private isTriggerHovered;
    private isContentHovered;
    private isTriggerFocused;
    private isContentFocused;
    constructor();
    handleTriggerPointerEnter(): void;
    handleTriggerPointerLeave(event: PointerEvent): void;
    handleTriggerFocusIn(): void;
    handleTriggerFocusOut(event: FocusEvent): void;
    open(): void;
    close(emitOpenedChange?: boolean): void;
    private bindOverlayInteractions;
    private unbindOverlayInteractions;
    private readonly onContentPointerEnter;
    private readonly onContentPointerLeave;
    private readonly onContentFocusIn;
    private readonly onContentFocusOut;
    private scheduleOpen;
    private scheduleClose;
    private clearOpenTimeout;
    private clearCloseTimeout;
    private relatedTargetInsideContent;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<HoverCardTriggerDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<HoverCardTriggerDirective, "[HoverCardTrigger]", ["HoverCardTrigger"], { "HoverCardTrigger": { "alias": "HoverCardTrigger"; "required": true; "isSignal": true; }; "side": { "alias": "side"; "required": false; "isSignal": true; }; "align": { "alias": "align"; "required": false; "isSignal": true; }; "sideOffset": { "alias": "sideOffset"; "required": false; "isSignal": true; }; "openDelay": { "alias": "openDelay"; "required": false; "isSignal": true; }; "closeDelay": { "alias": "closeDelay"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; }, { "openedChange": "openedChange"; }, never, never, true, never>;
}

export { HOVER_CARD_DEFAULTS, HoverCardComponent, HoverCardContentDirective, HoverCardTriggerDirective };
export type { HoverCardAlign, HoverCardDefaults, HoverCardSide };