/// <reference types="node" />
import { TestRunnerCoreConfig } from '@web/test-runner-core';
import { Browser } from 'webdriverio';
/**
 * Manages tests to be executed in iframes on a page.
 */
export declare class IFrameManager {
    private config;
    private driver;
    private framePerSession;
    private inactiveFrames;
    private frameCount;
    private initialized;
    private initializePromise?;
    private locked?;
    private isIE;
    constructor(config: TestRunnerCoreConfig, driver: Browser, isIE: boolean);
    private _initialize;
    isActive(id: string): boolean;
    getBrowserUrl(sessionId: string): Promise<string | undefined>;
    private getFrameId;
    private scheduleCommand;
    queueStartSession(id: string, url: string): Promise<void>;
    private startSession;
    queueStopSession(id: string): Promise<{
        testCoverage: import("istanbul-lib-coverage").CoverageMapData | undefined;
    }>;
    stopSession(id: string): Promise<{
        testCoverage: import("istanbul-lib-coverage").CoverageMapData | undefined;
    }>;
    sendKeys(sessionId: string, keys: string[]): Promise<void>;
    performActions(_: string, _actions: object[]): Promise<void>;
    takeScreenshot(sessionId: string, locator: string): Promise<Buffer>;
}
//# sourceMappingURL=IFrameManager.d.ts.map