For broccoli-timepiece dist, with the following folder structure src | - index.ts | - subfolder | | - sub.ts Depending on brocfile: ``` var files = new Funnel('src', { include: ['subfolder/**/*'] }); ``` vs ``` var files = new Funnel('src', { include: ['index.ts', 'subfolder/**/*'] }); ``` The following may be gotten: dist | - index.js | - subfolder | | - sub.js (Correct) OR dist | - sub.js (Wrong)