export interface FrameEvalResult {
    frameUrl: string;
    frameName: string;
    result: unknown;
}
/**
 * Evaluate JavaScript in ALL frames (including cross-origin iframes).
 * Playwright can access cross-origin frames via CDP, bypassing same-origin policy.
 * Returns results from each frame where evaluation succeeded.
 */
export declare function evaluateInAllFramesViaPlaywright(opts: {
    cdpUrl: string;
    targetId?: string;
    fn: string;
}): Promise<FrameEvalResult[]>;
/**
 * Evaluate JavaScript in the browser page context.
 * This is intentionally using eval() to execute user-provided browser-side code,
 * which is the core purpose of this function — running arbitrary JS in the page.
 * The code runs in the browser sandbox, not in Node.js.
 */
export declare function evaluateViaPlaywright(opts: {
    cdpUrl: string;
    targetId?: string;
    fn: string;
    ref?: string;
    timeoutMs?: number;
    signal?: AbortSignal;
}): Promise<unknown>;