Adding reasolve until https://github.com/terser/terser/issues/858 is fixed

package.json

@@ -80,10 +80,8 @@
         "@types/express": "4.17.8",
         "@types/jest": "26.0.14",
         "@types/js-yaml": "3.12.5",
-        "@types/mkdirp": "1.0.1",
         "@types/node": "14.11.8",
         "@types/node-fetch": "2.5.7",
-        "@types/rimraf": "3.0.0",
         "@typescript-eslint/eslint-plugin": "4.4.1",
         "@typescript-eslint/parser": "4.4.1",
         "codecov": "3.8.0",
@@ -103,5 +101,8 @@
         "rollup-plugin-terser": "7.0.2",
         "rollup-plugin-typescript2": "0.27.3",
         "typescript": "4.0.3"
+    },
+    "resolutions": {
+        "terser": "5.3.5"
     }
 }

src/typings/camelcase.d.ts

@@ -0,0 +1,8 @@
+declare module 'camelcase' {
+    export default function camelcase(
+        input: string,
+        options?: {
+            pascalCase?: boolean;
+        }
+    ): string;
+}

src/typings/mkdirp.d.ts

@@ -0,0 +1,3 @@
+declare module 'mkdirp' {
+    export default function mkdirp(dir: string): Promise<string>;
+}

src/typings/rimraf.d.ts

@@ -0,0 +1,3 @@
+declare module 'rimraf' {
+    export default function rimraf(path: string, callback: (error: Error) => void): void;
+}

tsconfig.json

@@ -16,13 +16,14 @@
         "strict": true,
         "strictNullChecks": true,
         "strictFunctionTypes": true,
-        "removeComments": true,
-        "isolatedModules": true,
-        "allowSyntheticDefaultImports": true
+        "removeComments": true
     },
 
     "files": [
-        "./src/typings/hbs.d.ts"
+        "./src/typings/hbs.d.ts",
+        "./src/typings/camelcase.d.ts",
+        "./src/typings/mkdirp.d.ts",
+        "./src/typings/rimraf.d.ts"
     ],
 
     "include": [