Remove incremental & tsBuildInfoFile compiler opts (#815)

Author: timocov

src/index.ts

@@ -442,6 +442,8 @@ function fixConfig (ts: TSCommon, config: _ts.ParsedCommandLine) {
   delete config.options.declarationDir
   delete config.options.declarationMap
   delete config.options.emitDeclarationOnly
+  delete config.options.tsBuildInfoFile
+  delete config.options.incremental
 
   // Target ES5 output by default (instead of ES3).
   if (config.options.target === undefined) {