/**
 * The exact invocation emitted by nativeCredentialHelper needs only two local
 * files. Keep this adapter on Node built-ins so simultaneous token refreshes do
 * not initialize Effect, providers, evals, telemetry, or the command tree.
 * Other argument forms use the normal parser; missing/empty files use the normal
 * credential backend, which retains the legacy macOS import behavior.
 */
export declare function readNativeCredentialFast(argv: readonly string[]): string | undefined;