import { ElementRef, OnChanges, OnDestroy, SimpleChanges } from '@angular/core'; import { MatButton } from '@angular/material/button'; import { PghLoader } from './loader'; import { PghLoaderColor, PghLoaderToggleable, PghLoaderType } from './loader.models'; import * as i0 from "@angular/core"; export declare class PghLoaderDirective implements OnChanges, OnDestroy, PghLoaderToggleable { private matButton?; loader: import("@angular/core").InputSignal<PghLoaderType | PghLoader | null | undefined>; _color: import("@angular/core").InputSignal<import("@angular/material/palette.d-BSSFKjO6").T | null>; _disabledWhileLoading: import("@angular/core").InputSignal<boolean | null | undefined>; _loaderType: import("@angular/core").InputSignal<PghLoaderType | null | undefined>; private elm; private _active$Subscription?; isActive: boolean; loaderType: PghLoaderType; loaderColor: PghLoaderColor; disabledWhileLoading: boolean; isDataLoaded: boolean; private static extractLoaderStyleAttributes; activate(): void; deactivate(): void; constructor({ nativeElement: elm }: ElementRef<HTMLElement>, matButton?: MatButton | undefined); ngOnChanges(changes: SimpleChanges): void; private setLoaderActive; private handleDisabling; private hasLoaderType; private configLoaderAttributes; private setupActiveListener; ngOnDestroy(): void; private getConfig; private getLoaderType; private getLoaderColor; private getDisabledWhileLoading; static ɵfac: i0.ɵɵFactoryDeclaration<PghLoaderDirective, [null, { optional: true; }]>; static ɵdir: i0.ɵɵDirectiveDeclaration<PghLoaderDirective, "[pghLoader]", ["pghLoader"], { "loader": { "alias": "pghLoader"; "required": false; "isSignal": true; }; "_color": { "alias": "color"; "required": false; "isSignal": true; }; "_disabledWhileLoading": { "alias": "pghDisabledWhileLoading"; "required": false; "isSignal": true; }; "_loaderType": { "alias": "pghLoaderType"; "required": false; "isSignal": true; }; }, {}, never, never, false, never>; }