feat: migrate to typescript

verdaccio/verdaccio#1166

plugins/local-storage/.babelrc

@@ -1,3 +1,3 @@
 {
-  "presets": [["@verdaccio", {"flow": true, "node": "11"}]]
+  "presets": [["@verdaccio", {"typescript": true}]]
 }

plugins/local-storage/.eslintignore

@@ -1,7 +1,8 @@
 node_modules
 coverage/
 lib/
-.nyc_output
 tests-report/
-flow-typed/
-__fixtures__/
+__fixtures__/
+.idea/
+**/node_modules/**
+**/__*-fixtures__/**

plugins/local-storage/.eslintrc

@@ -0,0 +1,84 @@
+{
+  "plugins": [
+    "jest",
+    "prettier",
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "google",
+    "plugin:jest/recommended",
+    "plugin:prettier/recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "sourceType": "module",
+    "ecmaVersion": 7,
+    "ecmaFeatures": {
+      "impliedStrict": true,
+      "jsx": true
+    }
+  },
+  "env": {
+    "node": true,
+    "es6": true,
+    "jest": true
+  },
+  "rules": {
+    "prettier/prettier": ["error", { "singleQuote": true }],
+    "@typescript-eslint/camelcase": 0,
+    "no-tabs": 0,
+    "keyword-spacing": 0,
+    "padded-blocks": 0,
+    "no-useless-escape": 0,
+    "handle-callback-err": 2,
+    "no-debugger": 2,
+    "no-fallthrough": 2,
+    "curly": 2,
+    "eol-last": 1,
+    "no-irregular-whitespace": 1,
+    "no-mixed-spaces-and-tabs": [
+      1,
+      "smart-tabs"
+    ],
+    "no-trailing-spaces": 1,
+    "no-new-require": 2,
+    "no-undef": 2,
+    "no-unreachable": 2,
+    "no-unused-vars": [
+      2,
+      {
+        "vars": "all",
+        "args": "none"
+      }
+    ],
+    "max-len": [
+      1,
+      160
+    ],
+    "semi": [
+      2,
+      "always"
+    ],
+    "camelcase": 0,
+    "require-jsdoc": 0,
+    "valid-jsdoc": 0,
+    "prefer-spread": 1,
+    "prefer-rest-params": 1,
+    "no-var": 2,
+    "no-constant-condition": 2,
+    "no-empty": 2,
+    "guard-for-in": 2,
+    "no-invalid-this": 2,
+    "new-cap": 2,
+    "one-var": 2,
+    "no-console": [
+      2,
+      {
+        "allow": [
+          "warn"
+        ]
+      }
+    ]
+  }
+}