Method getTheme

packages/cli/src/ui/themes/theme-manager.ts:215–217

* Gets a theme by name. * @param themeName The name of the theme to get. * @returns The theme if found, undefined otherwise.

(themeName: string)

   * @returns The theme if found, undefined otherwise.
   */
  getTheme(themeName: string): Theme | undefined {
    return this.findThemeByName(themeName);
  }

  findThemeByName(themeName: string | undefined): Theme | undefined {
    if (!themeName) {