chore(lint): Enable various rules that are already passing

.eslintrc.js

@@ -64,9 +64,11 @@ module.exports = {
     "default-case": 0,
     "dot-location": [2, "property"],
     "eqeqeq": 2,
+    "for-direction": 2,
     "func-name-matching": 2,
     "func-names": 0,
     "func-style": 0,
+    "getter-return": 2,
     "global-require": 0,
     "guard-for-in": 2,
     "handle-callback-err": 2,
@@ -98,6 +100,7 @@ module.exports = {
     "newline-per-chained-call": [2, {"ignoreChainWithDepth": 3}],
     "no-alert": 2,
     "no-bitwise": 0,
+    "no-buffer-constructor": 2,
     "no-catch-shadow": 2,
     "no-confusing-arrow": [2, {"allowParens": true}],
     "no-console": 1,
@@ -160,6 +163,7 @@ module.exports = {
     "no-var": 2,
     "no-void": 2,
     "no-warning-comments": 0, // TODO: Change to `1`?
+    "nonblock-statement-body-position": 2,
     "object-curly-newline": [2, {"multiline": true}],
     "object-curly-spacing": [2, "never"],
     "object-property-newline": [2, {"allowMultiplePropertiesPerLine": true}],
@@ -171,6 +175,7 @@ module.exports = {
     "prefer-arrow-callback": ["error", {"allowNamedFunctions": true}],
     "prefer-const": 0, // TODO: Change to `1`?
     "prefer-destructuring": [2, {"AssignmentExpression": {"array": true}, "VariableDeclarator": {"array": true, "object": true}}],
+    "prefer-numeric-literals": 2,
     "prefer-promise-reject-errors": 2,
     "prefer-reflect": 0,
     "prefer-rest-params": 2,
@@ -181,11 +186,15 @@ module.exports = {
     "require-await": 2,
     "require-jsdoc": 0,
     "semi-spacing": [2, {"before": false, "after": true}],
+    "semi-style": 2,
     "sort-imports": [2, {"ignoreCase": true}],
     "sort-vars": 2,
     "space-in-parens": [2, "never"],
     "strict": 0,
+    "switch-colon-spacing": 2,
+    "symbol-description": 2,
     "template-curly-spacing": [2, "never"],
+    "template-tag-spacing": 2,
     "unicode-bom": [2, "never"],
     "valid-jsdoc": [0, {"requireReturn": false, "requireParamDescription": false, "requireReturnDescription": false}],
     "vars-on-top": 2,