feat: add type definitions dependency

Author: brrianalexis

package.json

@@ -27,6 +27,7 @@
 	"license": "MIT",
 	"dependencies": {
 		"@babel/runtime": "^7.10.4",
+		"@types/testing-library__jasmine-dom": "^1.0.0",
 		"aria-query": "^4.2.2",
 		"chalk": "^4.1.0",
 		"css": "^3.0.0",