import type { CDPClientInterface } from "./cdp-types.js";
/**
 * Pure CDP helpers — no session state, no retries. Lifted out of BrowserClient
 * so the class can stay focused on lifecycle/orchestration. Behaviour is
 * byte-identical to the previous private methods.
 */
export declare function getCoordinates(cdp: CDPClientInterface, nodeId: number): Promise<{
    x: number;
    y: number;
}>;
export declare function findNodeBySelector(cdp: CDPClientInterface, selector: string): Promise<number | null>;
export declare function findNodeByText(cdp: CDPClientInterface, text: string): Promise<{
    x: number;
    y: number;
} | null>;
export declare function buildSelector(cdp: CDPClientInterface, nodeId: number): Promise<string>;
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