import { AnimationTriggerMetadata } from '@angular/animations';
import * as _angular_core from '@angular/core';
import { DestroyRef, ElementRef, OnDestroy } from '@angular/core';
import * as i2 from '@angular/cdk/overlay';
import { HorizontalConnectionPos, VerticalConnectionPos, FlexibleConnectedPositionStrategyOrigin, OverlayRef } from '@angular/cdk/overlay';
import { SafeHtml } from '@angular/platform-browser';
import { Subject } from 'rxjs';
import { LuPopoverPosition } from '@lucca-front/ng/popover';

declare const luTransformTooltip: AnimationTriggerMetadata;

declare class LuTooltipPanelComponent {
    readonly destroyRef: DestroyRef;
    readonly mouseEnter$: Subject<void>;
    readonly mouseLeave$: Subject<void>;
    readonly content: _angular_core.WritableSignal<string | SafeHtml>;
    readonly contentPositionClasses: _angular_core.WritableSignal<Record<string, boolean>>;
    setPanelPosition(posX: HorizontalConnectionPos, posY: VerticalConnectionPos): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuTooltipPanelComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<LuTooltipPanelComponent, "lu-tooltip-panel", never, {}, {}, never, never, true, never>;
}

interface LuTooltipAnchorRef {
    getElementRef(): ElementRef;
}
declare class LuTooltipTriggerDirective implements OnDestroy {
    #private;
    readonly luTooltipInput: _angular_core.InputSignal<string | SafeHtml>;
    readonly luTooltip: _angular_core.WritableSignal<string | SafeHtml>;
    readonly luTooltipEnterDelay: _angular_core.InputSignalWithTransform<number, unknown>;
    readonly luTooltipLeaveDelay: _angular_core.InputSignalWithTransform<number, unknown>;
    readonly luTooltipDisabled: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly luTooltipOnlyForDisplay: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly luTooltipPosition: _angular_core.InputSignal<LuPopoverPosition>;
    readonly luTooltipWhenEllipsisInput: _angular_core.InputSignalWithTransform<boolean, unknown>;
    readonly luTooltipWhenEllipsis: _angular_core.WritableSignal<boolean>;
    readonly luTooltipAnchor: _angular_core.InputSignal<LuTooltipAnchorRef | FlexibleConnectedPositionStrategyOrigin>;
    readonly id: _angular_core.InputSignal<string>;
    readonly ariaDescribedBy: _angular_core.Signal<string>;
    overlayRef?: OverlayRef;
    constructor();
    onMouseEnter(): void;
    onMouseLeave(): void;
    onFocus(): void;
    onBlur(): void;
    onEscape(event: Event): void;
    requestOpen(): void;
    requestClose(): void;
    ngOnDestroy(): void;
    private prepareOverlay;
    private openTooltip;
    private closeTooltip;
    private setAccessibilityProperties;
    private legacyPositionBuilder;
    private invertVerticalPos;
    private invertHorizontalPos;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuTooltipTriggerDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<LuTooltipTriggerDirective, "[luTooltip]", ["luTooltip"], { "luTooltipInput": { "alias": "luTooltip"; "required": false; "isSignal": true; }; "luTooltipEnterDelay": { "alias": "luTooltipEnterDelay"; "required": false; "isSignal": true; }; "luTooltipLeaveDelay": { "alias": "luTooltipLeaveDelay"; "required": false; "isSignal": true; }; "luTooltipDisabled": { "alias": "luTooltipDisabled"; "required": false; "isSignal": true; }; "luTooltipOnlyForDisplay": { "alias": "luTooltipOnlyForDisplay"; "required": false; "isSignal": true; }; "luTooltipPosition": { "alias": "luTooltipPosition"; "required": false; "isSignal": true; }; "luTooltipWhenEllipsisInput": { "alias": "luTooltipWhenEllipsis"; "required": false; "isSignal": true; }; "luTooltipAnchor": { "alias": "luTooltipAnchor"; "required": false; "isSignal": true; }; "id": { "alias": "id"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}

/**
 * @deprecated use `LuTooltipTriggerDirective` instead
 */
declare class LuTooltipTriggerModule {
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuTooltipTriggerModule, never>;
    static ɵmod: _angular_core.ɵɵNgModuleDeclaration<LuTooltipTriggerModule, never, [typeof LuTooltipTriggerDirective, typeof i2.OverlayModule], [typeof LuTooltipTriggerDirective]>;
    static ɵinj: _angular_core.ɵɵInjectorDeclaration<LuTooltipTriggerModule>;
}

/**
 * @deprecated use `LuTooltipTriggerDirective, LuTooltipPanelComponent` instead
 */
declare class LuTooltipModule {
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuTooltipModule, never>;
    static ɵmod: _angular_core.ɵɵNgModuleDeclaration<LuTooltipModule, never, [typeof LuTooltipTriggerModule, typeof LuTooltipPanelComponent], [typeof LuTooltipTriggerModule, typeof LuTooltipPanelComponent]>;
    static ɵinj: _angular_core.ɵɵInjectorDeclaration<LuTooltipModule>;
}

export { LuTooltipModule, LuTooltipPanelComponent, LuTooltipTriggerDirective, LuTooltipTriggerModule, luTransformTooltip };
export type { LuTooltipAnchorRef };