import * as i0 from "@angular/core";
export declare class IconRegistryService {
    private matRegistry$;
    private sanitizer$;
    private location;
    registerSvgIcons(icons: string[], assetsSvgDir?: string): void;
    registerSvgLiterally(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<IconRegistryService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<IconRegistryService>;
}