import { InstallBrowserTarget } from './browser-target';
export declare function browserInstallCommand(_target: InstallBrowserTarget): string;
export declare function browserInstallArgs(target: InstallBrowserTarget, destination: string): string[];
export declare function browserInstallEnv(target: InstallBrowserTarget, destination: string): NodeJS.ProcessEnv;
export declare function runCommand(command: string, args: string[], opts: {
    cwd: string;
    env: NodeJS.ProcessEnv;
}): Promise<{
    code: number | null;
    stdout: string;
    stderr: string;
}>;
export declare function edgeInstallNeedsInteractivePrivilegedSession(): boolean;
export declare function isEdgePrivilegeEscalationFailure(stderr: string): boolean;
export declare function detectSystemEdgeBinary(): string | null;