AG-1520 React wrapper causes styling issues for components

package.json

@@ -18,7 +18,7 @@
     "build-all": "npm run build-examples && npm run build-dashboard",
     "build": "npm run clean && npm run mkdirs && npm run build-all && npm run copy",
     "start": "npm run examples",
-    "test" : "sh ./ts-tests/runTsTests.sh"
+    "test" : "./ts-tests/runTsTests.sh"
   },
   "repository": {
     "type": "git",

ts-tests/runTsTests.sh

@@ -7,7 +7,7 @@ error_found=false
 
 # has an invalid property - should complain
 ./node_modules/.bin/tsc --target "ES5" --module 'commonjs' --lib esnext,dom --allowSyntheticDefaultImports --jsx 'preserve' --noEmit --strict ts-tests/InvalidGridProperty.tsx &> /dev/null
-if [ $? -ne 0 ]; then
+if [ $? -ne 1 ]; then
     echo "ag-grid-react grid with invalid property should throw a compiler error"
     error_found=true
 fi