import type { ComputerAction, ComputerActionReceipt, ComputerClipboard, ComputerFrame, ComputerObservation, ComputerSession, ComputerTarget } from "@opengeni/sdk/interaction";
import { type EmbeddedComputerInteractionClientOverride } from "../session-context.js";
import { type OpenGeniText } from "../messages/runtime.js";
export declare function isStaleComputerActionResult(value: unknown): boolean;
export declare function computerActionReceiptError(t: OpenGeniText, receipt: ComputerActionReceipt): Error;
export type UseComputerSessionOptions = EmbeddedComputerInteractionClientOverride & {
    computerSessionId: string | null;
    enabled?: boolean | undefined;
    pollIntervalMs?: number | undefined;
};
export type UseComputerSessionResult = {
    session: ComputerSession | null;
    targets: ComputerTarget[];
    selectedTarget: ComputerTarget | null;
    observation: ComputerObservation | null;
    loading: boolean;
    mutating: boolean;
    error: Error | null;
    /** Control service loss, independent of target accessibility inspection and media. */
    controlError: Error | null;
    refresh: () => Promise<void>;
    readClipboard: () => Promise<ComputerClipboard>;
    /** Changes only this viewer's target cursor; it never takes ownership or
     * foregrounds an application. */
    selectTarget: (targetId: string) => Promise<ComputerTarget>;
    act: (action: ComputerAction, operationId?: string) => Promise<ComputerActionReceipt>;
    /** Dispatch pointer input against the exact displayed frame. */
    actFromFrame: (action: Extract<ComputerAction, {
        type: "pointer";
    }>, frame: ComputerFrame, operationId?: string) => Promise<ComputerActionReceipt>;
};
/** Selected ComputerSession state. Semantic and pixel input share the same
 * generation-fenced controller operation stream used by agents. */
export declare function useComputerSession(options: UseComputerSessionOptions): UseComputerSessionResult;