import { Frame } from './frame';
import { Page } from './page';
import { CdpFrameTree } from './types';
/**
 * Keeps track of page frames.
 *
 * @internal
 */
export declare class FrameManager {
    page: Page;
    frames: Map<string, Frame>;
    mainFrame: Frame;
    constructor(page: Page, frameTree: CdpFrameTree);
    getFrameById(id: string): Frame | undefined;
    private registerFrameTree;
    private registerFrame;
    private unregisterFrame;
    private onFrameAttached;
    private onFrameNavigated;
    private onNavigatedWithinDocument;
    private onFrameDetached;
    private onFrameStoppedLoading;
    private onExecutionContextCreated;
    private onExecutionContextDestroyed;
    private onExecutionContextsCleared;
}
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