feat(typescript): Rule "require-await"

Signed-off-by: Valentin Popov <info@valentineus.link>

ROADMAP.md

@@ -400,7 +400,7 @@
 - [ ] "promise-function-async"
 - [X] "quotes"
 - [ ] "require-array-sort-compare"
-- [ ] "require-await"
+- [X] "require-await"
 - [ ] "restrict-plus-operands"
 - [ ] "restrict-template-expressions"
 - [ ] "return-await"

src/rules/typescript/default.json

@@ -54,6 +54,9 @@
       "avoidEscape": false
     }
   ],
+  "@typescript-eslint/require-await": [
+    "warn"
+  ],
   "@typescript-eslint/semi": [
     "error",
     "always",
@@ -75,6 +78,9 @@
   "quotes": [
     "off"
   ],
+  "require-await": [
+    "off"
+  ],
   "semi": [
     "off"
   ]