added tsconfig and rename all files

package-lock.json

@@ -21,6 +21,7 @@
         "sqlite3": "^5.0.2"
       },
       "devDependencies": {
+        "@tsconfig/node14": "^1.0.1",
         "eslint": "^7.31.0",
         "prettier": "2.3.2"
       }
@@ -218,6 +219,12 @@
         "node-pre-gyp": "bin/node-pre-gyp"
       }
     },
+    "node_modules/@tsconfig/node14": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.1.tgz",
+      "integrity": "sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==",
+      "dev": true
+    },
     "node_modules/@types/node": {
       "version": "16.4.1",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.1.tgz",
@@ -4600,6 +4607,12 @@
         "tar": "^6.1.0"
       }
     },
+    "@tsconfig/node14": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.1.tgz",
+      "integrity": "sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==",
+      "dev": true
+    },
     "@types/node": {
       "version": "16.4.1",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.1.tgz",

package.json

@@ -23,6 +23,7 @@
     "sqlite3": "^5.0.2"
   },
   "devDependencies": {
+    "@tsconfig/node14": "^1.0.1",
     "eslint": "^7.31.0",
     "prettier": "2.3.2"
   }

tsconfig.json

@@ -0,0 +1,4 @@
+{
+  "extends": "@tsconfig/node14/tsconfig.json",
+  "include": ["./src/**/*"],
+}