import { ContentContainerComponentHarness } from "@angular/cdk/testing";
export declare class LifecycleHarness extends ContentContainerComponentHarness {
    static hostSelector: string;
    getSteps: import("@angular/cdk/testing").AsyncFactoryFn<import("@angular/cdk/testing").TestElement[]>;
    getHighlightedSteps: import("@angular/cdk/testing").AsyncFactoryFn<import("@angular/cdk/testing").TestElement[]>;
}