docs: function file2moduleName(filePath) {
    return filePath
        .replace(/\\/g, '/')
        // module name should be relative to `modules` and `tools` folder
        .replace(/.*\/modules\//, '')
        //  and 'dist' folder
        .replace(/.*\/dist\/js\/dev\/es5\//, '')
        // module name should not include `lib`, `web` folders
        // as they are wrapper packages for dart
        .replace(/\/web\//, '/')
        .replace(/\/lib\//, '/')
        // module name should not have a suffix
        .replace(/\.\w*$/, '');
  }