declare const _default: Readonly<{
    __proto__: any;
    // Windows-specific AppData folder for application data.
    APPDATA: string;
    // CI is always set to 'true' in a GitHub action.
    // https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/store-information-in-variables#default-environment-variables
    // Libraries like yocto-colors check for CI not by value but my existence,
    // e.g. `'CI' in process.env`.
    CI: boolean;
    // Terminal columns width.
    COLUMNS: string;
    // Enable debug logging based on the 'debug' package.
    // https://socket.dev/npm/package/debug/overview/4.4.1
    DEBUG: string;
    // User home directory.
    HOME: string;
    // The absolute location of the %localappdata% folder on Windows used to store
    // user-specific, non-roaming application data, like temporary files, cached
    // data, and program settings, that are specific to the current machine and user.
    LOCALAPPDATA: string;
    // Set the debug log level (notice, error, warn, info, verbose, http, silly).
    LOG_LEVEL: string;
    // .github/workflows/provenance.yml defines this.
    // https://docs.github.com/en/actions/use-cases-and-examples/publishing-packages/publishing-nodejs-packages
    NODE_AUTH_TOKEN: string;
    // NODE_ENV is a recognized convention, but not a built-in Node.js feature.
    NODE_ENV: "development" | "production";
    // A space-separated list of command-line options. `options...` are interpreted
    // before command-line options, so command-line options will override or compound
    // after anything in `options...`. Node.js will exit with an error if an option
    // that is not allowed in the environment is used, such as `-p` or a script file.
    // https://nodejs.org/api/cli.html#node_optionsoptions
    NODE_OPTIONS: string;
    // PRE_COMMIT is set to '1' by our 'test-pre-commit' script run by the
    // .husky/pre-commit hook.
    PRE_COMMIT: boolean;
    // Enable debug logging in Socket CLI.
    SOCKET_CLI_DEBUG: boolean;
    // Enable verbose build output.
    VERBOSE_BUILD: boolean;
    // VITEST=true is set by the Vitest test runner.
    // https://vitest.dev/config/#configuring-vitest
    VITEST: boolean;
    // The location of the base directory on Linux and MacOS used to store
    // user-specific data files, defaulting to $HOME/.local/share if not set or empty.
    XDG_DATA_HOME: string;
}>;
export default _default;
