Add tslint.json

package.json

@@ -7,9 +7,11 @@
     "express": "^4.17.1",
     "typescript": "^3.6.4"
   },
-  "devDependencies": {},
+  "devDependencies": {
+    "tslint": "^5.20.0"
+  },
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "lint": "tslint -c tslint.json 'src/**/*.ts'"
   },
   "repository": {
     "type": "git",

tslint.json

@@ -0,0 +1,135 @@
+{
+  "rules": {
+    "align": [
+      true,
+      "parameters",
+      "statements"
+    ],
+    "ban": false,
+    "class-name": true,
+    "comment-format": [
+      true,
+      "check-space"
+    ],
+    "curly": false,
+    "eofline": true,
+    "forin": true,
+    "indent": [
+      true,
+      "spaces"
+    ],
+    "linebreak-style": [
+      true,
+      "LF"
+    ],
+    "interface-name": false,
+    "jsdoc-format": true,
+    "label-position": true,
+    "max-line-length": [
+      true,
+      140
+    ],
+    "member-ordering": [
+      true,
+      {
+        "order": [
+          "public-static-field",
+          "public-instance-field",
+          "public-constructor",
+          "private-static-field",
+          "private-instance-field",
+          "private-constructor",
+          "public-instance-method",
+          "protected-instance-method",
+          "private-instance-method"
+        ]
+      }
+    ],
+    "no-any": false,
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-construct": true,
+    "no-constructor-vars": false,
+    "no-debugger": true,
+    "no-shadowed-variable": true,
+    "no-duplicate-variable": true,
+    "no-empty": true,
+    "no-eval": true,
+    "no-internal-module": true,
+    "no-require-imports": true,
+    "no-string-literal": true,
+    "no-switch-case-fall-through": true,
+    "trailing-comma": {
+      "options": {
+        "multiline": "always"
+      }
+    },
+    "no-trailing-whitespace": true,
+    "no-unused-expression": true,
+    "no-var-keyword": true,
+    "no-var-requires": false,
+    "one-line": [
+      true,
+      "check-open-brace",
+      "check-catch",
+      "check-else",
+      "check-whitespace"
+    ],
+    "quotemark": [
+      true,
+      "single"
+    ],
+    "radix": true,
+    "semicolon": [
+      true,
+      "always"
+    ],
+    "switch-default": true,
+    "triple-equals": [
+      true,
+      "allow-null-check"
+    ],
+    "typedef": [
+      false,
+      "call-signature",
+      "parameter",
+      "property-declaration",
+      "member-variable-declaration"
+    ],
+    "typedef-whitespace": [
+      true,
+      {
+        "call-signature": "nospace",
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
+      }
+    ],
+    "use-strict": [
+      false,
+      "check-module",
+      "check-function"
+    ],
+    "variable-name": [
+      true,
+      "ban-keywords"
+    ],
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-operator",
+      "check-separator",
+      "check-type"
+    ]
+  }
+}