😒 chore: Add travis script.

Author: make-github-pseudonymous-again

package.json

@@ -142,6 +142,7 @@
  "release": "np",
  "test": "ava",
  "lint": "true",
- "dev": "npm run lint -- --fix && npm run cover -- -- -st --fail-fast"
+ "dev": "npm run lint -- --fix && npm run cover -- -- -st --fail-fast",
+ "travis": "npm run lint && npm run cover"
  }
 }