update types version for ember. adds noEmitOnError for ts sources

wherehows-web/app/constants/datasets/owner.ts

@@ -25,13 +25,10 @@ const minRequiredConfirmedOwners = 2;
 const ownerAlreadyExists = (
   owners: Array<IOwner>,
   { userName, source }: Pick<IOwner, 'userName' | 'source'>
-): boolean => {
-  /* prettier-ignore */
-  // https://github.com/prettier/prettier/issues/3805
-  return (userName && source)
+): boolean =>
+  userName && source
     ? owners.map(({ userName, source }) => `${userName}:${source}`).includes(`${userName}:${source}`)
     : false;
-};
 
 // overloads
 function updateOwner(owners: Array<IOwner>, owner: IOwner, props: IOwner): void | Array<IOwner>;

wherehows-web/package.json

@@ -19,7 +19,7 @@
     "eslint-check-prettier-conflict": "./node_modules/.bin/eslint --print-config .eslintrc.js | ./node_modules/.bin/eslint-config-prettier-check"
   },
   "devDependencies": {
-    "@types/ember": "2.8.5",
+    "@types/ember": "^2.8.7",
     "@types/ember-testing-helpers": "^0.0.3",
     "@types/lodash": "^4.14.83",
     "@types/rsvp": "^4.0.0",

wherehows-web/tsconfig.json

@@ -10,6 +10,7 @@
     "module": "es6",
     "allowSyntheticDefaultImports": true,
     "noEmit": true,
+    "noEmitOnError": true,
     "noImplicitThis": true,
     "noImplicitAny": true,
     "strictNullChecks": true,

wherehows-web/yarn.lock

@@ -141,9 +141,9 @@
     "@types/jquery" "*"
     "@types/rsvp" "*"
 
-"@types/ember@2.8.5":
-  version "2.8.5"
-  resolved "https://registry.yarnpkg.com/@types/ember/-/ember-2.8.5.tgz#66f3ced02924e403e80a37eeb3e5524165db0a41"
+"@types/ember@^2.8.7":
+  version "2.8.7"
+  resolved "https://registry.yarnpkg.com/@types/ember/-/ember-2.8.7.tgz#9a4e73998aef5b39b671a2abe31560d7b76118db"
   dependencies:
     "@types/handlebars" "*"
     "@types/jquery" "*"