[FIXED] Angular monorepo error TS6059: File 'ng-youtube-api.service.ngtypecheck.ts' is not under 'rootDir'. 'rootDir' is expected to contain all source files

Issue I’ve created 3 angular libraries/packages: @example/ng-youtube-player containing a YoutubePlayerComponent and YoutubeApiService @example/ng-dailymotion-player containing a DailymotionPlayerComponent and DailymotionApiService @example/ng-vimeo-player containing

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