import * as i0 from "@angular/core";
export type TooltipPosition = 'top' | 'bottom' | 'left' | 'right';
export declare class TooltipDirective {
    ngxTooltip: import("@angular/core").InputSignal<string>;
    tooltipPosition: import("@angular/core").InputSignal<TooltipPosition>;
    private el;
    private renderer;
    private tooltipEl;
    onMouseEnter(): void;
    onMouseLeave(): void;
    private showTooltip;
    private hideTooltip;
    static ɵfac: i0.ɵɵFactoryDeclaration<TooltipDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TooltipDirective, "[ngxTooltip]", never, { "ngxTooltip": { "alias": "ngxTooltip"; "required": false; "isSignal": true; }; "tooltipPosition": { "alias": "tooltipPosition"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}