import { HashLocationStrategy } from "@angular/common";
import * as i0 from "@angular/core";
export declare class KoalaParameterHashLocationStrategy extends HashLocationStrategy {
    prepareExternalUrl(internal: string): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<KoalaParameterHashLocationStrategy, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<KoalaParameterHashLocationStrategy>;
}