@types/karma-chrome-launcher/index.d.ts

TypeScript definitions for karma-chrome-launcher

import "karma";

declare module "karma" {
    interface CustomLauncher {
        /**
         * The `--user-data-dir` is set to a temporary directory,
         * but can be overridden on a custom launcher as shown below.
         * One reason to do this is to have a permanent Chrome user data directory inside the project directory
         * to be able to install plugins there (e.g. JetBrains IDE Support plugin).
         */
        chromeDataDir?: string | undefined;
    }
}