- Fixed typescript upgrade

Author: ferdikoomen

package.json

@@ -61,12 +61,12 @@
         "codecov": "codecov --token=66c30c23-8954-4892-bef9-fbaed0a2e42b"
     },
     "dependencies": {
-        "camelcase": "6.2.0",
-        "commander": "6.2.0",
-        "handlebars": "4.7.6",
-        "js-yaml": "3.14.0",
-        "mkdirp": "1.0.4",
-        "rimraf": "3.0.2"
+        "camelcase": "^6.2.0",
+        "commander": "^6.2.0",
+        "handlebars": "^4.7.6",
+        "js-yaml": "^3.14.0",
+        "mkdirp": "^1.0.4",
+        "rimraf": "^3.0.2"
     },
     "devDependencies": {
         "@babel/cli": "7.12.7",

src/utils/fileSystem.ts

@@ -13,7 +13,7 @@ export const exists = promisify(__exists);
 export const mkdir = mkdirp;
 
 // Promisified version of rimraf
-export const rmdir = (path: string) =>
+export const rmdir = (path: string): Promise<void> =>
     new Promise((resolve, reject) => {
         rimraf(path, (error: Error) => {
             if (error) {