import * as i0 from "@angular/core";
export declare class ThemeManagerService {
    private readonly document;
    _document?: Document;
    contentLink: {
        isLoaded: boolean;
        path: string;
        link: HTMLLinkElement;
    }[];
    constructor(document: any);
    createCss(...paths: string[]): void;
    propagate(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ThemeManagerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ThemeManagerService>;
}
