import { OnChanges, OnInit, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export declare class PghHelpIndicatorComponent implements OnInit, OnChanges {
    tooltip: import("@angular/core").ModelSignal<string | null | undefined>;
    tooltipFromDirectiveSelector: import("@angular/core").InputSignal<string | null>;
    constructor();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PghHelpIndicatorComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PghHelpIndicatorComponent, "pgh-help-indicator, [pghHelpIndicator]", never, { "tooltip": { "alias": "tooltip"; "required": false; "isSignal": true; }; "tooltipFromDirectiveSelector": { "alias": "pghHelpIndicator"; "required": false; "isSignal": true; }; }, { "tooltip": "tooltipChange"; }, never, ["*"], false, never>;
}