import { checkDarwinPermissions, type DarwinPermissions } from "../runtime/desktop_driver_darwin.js";
/** What the enabled tiers actually need from the OS. */
export interface RequiredPermissions {
    accessibility: boolean;
    screenRecording: boolean;
}
/**
 * Which permissions the enabled tiers need. The desktop tier needs both (it injects input and takes
 * screenshots). The browser tier drives Chrome over CDP, so it needs neither by itself — but session
 * recording captures the screen, so any enabled tier needs Screen Recording unless recording is off.
 */
export declare function requiredPermissions(env: NodeJS.ProcessEnv): RequiredPermissions | null;
/** The report lines for a startup check: empty when nothing is missing. */
export declare function permissionReport(required: RequiredPermissions, held: DarwinPermissions): string[];
/**
 * Report missing macOS permissions at `runner start`. No-op off darwin, in container mode, or when
 * no computer-use tier is enabled. Never throws and never exits — a probe failure just stays quiet.
 */
export declare function reportComputerUsePermissions(opts: {
    mode: "container" | "host";
    env: NodeJS.ProcessEnv;
    log: (line: string) => void;
    platform?: NodeJS.Platform;
    check?: typeof checkDarwinPermissions;
}): Promise<void>;