Fix security alerts

.eslintrc.yml

@@ -0,0 +1,41 @@
+env:
+  browser: true
+  commonjs: true
+  es6: true
+globals:
+  Atomics: readonly
+  SharedArrayBuffer: readonly
+parserOptions:
+  ecmaVersion: 2018
+rules: {
+  brace-style: [2, '1tbs'],
+  comma-spacing: 2,
+  comma-style: [2, 'last'],
+  default-case: 2,
+  func-style: [2, 'declaration'],
+  guard-for-1in: 0,
+  key-spacing: 2,
+  new-cap: 1,
+  no-floating-decimal: 2,
+  no-mixed-requires: 0,
+  no-nested-ternary: 2,
+  no-shadow: 0,
+  no-undef: 1,
+  no-underscore-dangle: 0,
+  no-unused-vars: [1, { vars: 'local', args: 'none' }],
+  no-use-before-define: [2, 'nofunc'],
+  object-curly-spacing: [2, 'always'],
+  keyword-spacing: [2, { after: true, before: true }],
+  space-before-blocks: 2,
+  space-before-function-paren: 2,
+  space-infix-ops: 2,
+  spaced-comment: 2,
+  valid-jsdoc: [0, { prefer: { return: 'returns'}}],
+  wrap-iife: [2, 'any'],
+  curly: [2, 'multi-line'],
+  indent: [2, 2],
+  quotes: [1, 'single'],
+  radix: 2,
+  semi: [2, 'always'],
+  strict: 0
+}