diff --git a/package-lock.json b/package-lock.json
index 662b287..b053f2b 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -350,6 +351,19 @@
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+          "version": "1.7.0",
+          "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.7.0.tgz",
+          "integrity": "sha512-Lgd2XcJ/NjEw+7tFvfKxOzCYKZsdct5lczQ2ZaQY8Djz7pfAD3Gbp8ySJWtreII/vDlMVmxwa6pHmdxIYgttDg==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "dom-serializer": "0",
+            "domelementtype": "1"
+          }
+        },
+        "nth-check": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-1.0.2.tgz",
+          "integrity": "sha512-WeBOdju8SnzPN5vTUJYxYUxLeXpCaVP5i5e0LF8fg7WORF2Wd7wFX/pk0tYZk7s8T+J7VLy0Da6J1+wCT0AtHg==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "boolbase": "~1.0.0"
+          }
+        }
+      }
+    },
     "swap-case": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/swap-case/-/swap-case-1.1.2.tgz",
@@ -16493,6 +16747,7 @@
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.2.tgz",
       "integrity": "sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==",
       "dev": true,
+      "optional": true,
       "requires": {
         "bl": "^1.0.0",
         "buffer-alloc": "^1.2.0",
@@ -16507,13 +16762,15 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/temp-dir/-/temp-dir-1.0.0.tgz",
       "integrity": "sha1-CnwOom06Oa+n4OvqnB/AvE2qAR0=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "tempfile": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/tempfile/-/tempfile-2.0.0.tgz",
       "integrity": "sha1-awRGhWqbERTRhW/8vlCczLCXcmU=",
       "dev": true,
+      "optional": true,
       "requires": {
         "temp-dir": "^1.0.0",
         "uuid": "^3.0.1"
@@ -17619,7 +17876,8 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.1.1.tgz",
       "integrity": "sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "to-fast-properties": {
       "version": "1.0.3",
@@ -17742,6 +18000,7 @@
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
       "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
       "dev": true,
+      "optional": true,
       "requires": {
         "escape-string-regexp": "^1.0.2"
       }
@@ -17788,36 +18047,6 @@
       "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
       "dev": true
     },
-    "tslint": {
-      "version": "5.16.0",
-      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.16.0.tgz",
-      "integrity": "sha512-UxG2yNxJ5pgGwmMzPMYh/CCnCnh0HfPgtlVRDs1ykZklufFBL1ZoTlWFRz2NQjcoEiDoRp+JyT0lhBbbH/obyA==",
-      "dev": true,
-      "requires": {
-        "@babel/code-frame": "^7.0.0",
-        "builtin-modules": "^1.1.1",
-        "chalk": "^2.3.0",
-        "commander": "^2.12.1",
-        "diff": "^3.2.0",
-        "glob": "^7.1.1",
-        "js-yaml": "^3.13.0",
-        "minimatch": "^3.0.4",
-        "mkdirp": "^0.5.1",
-        "resolve": "^1.3.2",
-        "semver": "^5.3.0",
-        "tslib": "^1.8.0",
-        "tsutils": "^2.29.0"
-      }
-    },
-    "tsutils": {
-      "version": "2.29.0",
-      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
-      "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
-      "dev": true,
-      "requires": {
-        "tslib": "^1.8.1"
-      }
-    },
     "tty-browserify": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/tty-browserify/-/tty-browserify-0.0.0.tgz",
@@ -17855,6 +18084,13 @@
       "integrity": "sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==",
       "dev": true
     },
+    "type-fest": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.5.2.tgz",
+      "integrity": "sha512-DWkS49EQKVX//Tbupb9TFa19c7+MK1XmzkrZUR8TAktmE/DizXoaoJV6TZ/tSIPXipqNiRI6CyAe7x69Jb6RSw==",
+      "dev": true,
+      "optional": true
+    },
     "type-is": {
       "version": "1.6.16",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
@@ -17872,9 +18108,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw==",
+      "version": "3.7.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
+      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
       "dev": true
     },
     "uglify-js": {
@@ -17942,13 +18178,14 @@
       "dev": true
     },
     "unbzip2-stream": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.3.1.tgz",
-      "integrity": "sha512-fIZnvdjblYs7Cru/xC6tCPVhz7JkYcVQQkePwMLyQELzYTds2Xn8QefPVnvdVhhZqubxNA1cASXEH5wcK0Bucw==",
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz",
+      "integrity": "sha512-fUlAF7U9Ah1Q6EieQ4x4zLNejrRvDWUYmxXUpN3uziFYCHapjWFaCAnreY9bGgxzaMCFAPPpYNng57CypwJVhg==",
       "dev": true,
+      "optional": true,
       "requires": {
-        "buffer": "^3.0.1",
-        "through": "^2.3.6"
+        "buffer": "^5.2.1",
+        "through": "^2.3.8"
       }
     },
     "unc-path-regex": {
@@ -18098,7 +18335,8 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unquote/-/unquote-1.1.1.tgz",
       "integrity": "sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "unset-value": {
       "version": "1.0.0",
@@ -18259,7 +18497,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/url-to-options/-/url-to-options-1.0.1.tgz",
       "integrity": "sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "use": {
       "version": "3.1.0",
@@ -19479,6 +19718,7 @@
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
       "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "dev": true,
+      "optional": true,
       "requires": {
         "buffer-crc32": "~0.2.3",
         "fd-slicer": "~1.1.0"
diff --git a/package.json b/package.json
index c7663cd..c98b539 100644
--- a/package.json
+++ b/package.json
@@ -70,12 +70,12 @@
     "eslint-plugin-standard": "4.0.0",
     "express": "4.17.0",
     "favicons-webpack-plugin": "0.0.9",
-    "file-loader": "1.1.11",
+    "file-loader": "4.2.0",
     "fs-extra": "6.0.1",
     "helmet": "3.21.2",
     "html-webpack-plugin": "3.2.0",
     "husky": "1.3.1",
-    "image-webpack-loader": "4.6.0",
+    "image-webpack-loader": "6.0.0",
     "json-server": "0.14.2",
     "mini-css-extract-plugin": "0.4.5",
     "module-to-cdn": "3.1.2",
@@ -98,8 +98,7 @@
     "stylelint-webpack-plugin": "0.10.5",
     "testcafe": "1.6.1",
     "testcafe-react-selectors": "2.1.0",
-    "tslint": "5.16.0",
-    "typescript": "3.4.5",
+    "typescript": "3.7.2",
     "uglifyjs-webpack-plugin": "1.3.0",
     "webpack": "4.32.2",
     "webpack-cdn-plugin": "3.1.1",
@@ -110,6 +109,7 @@
     "webpack-node-externals": "1.7.2"
   },
   "dependencies": {
+    "@types/jest": "24.0.22",
     "axios": "0.19.0",
     "date-fns": "2.0.0-alpha.27",
     "js-cookie": "2.2.0",
diff --git a/src/components/AdminHeader/AdminHeader.tsx b/src/components/AdminHeader/AdminHeader.tsx
index c19455e..379e210 100644
--- a/src/components/AdminHeader/AdminHeader.tsx
+++ b/src/components/AdminHeader/AdminHeader.tsx
@@ -1,6 +1,5 @@
 import * as React from "react";
 import { Link } from "react-router-dom";
-// @ts-ignore
 import * as TitleImage from "../../assets/img/SIK_RGB_W_side.png";
 import "./AdminHeader.scss";
 
diff --git a/src/components/ContactCard/ContactCard.tsx b/src/components/ContactCard/ContactCard.tsx
index ed78712..10b76e7 100644
--- a/src/components/ContactCard/ContactCard.tsx
+++ b/src/components/ContactCard/ContactCard.tsx
@@ -1,6 +1,5 @@
 import * as React from "react";
 import "./ContactCard.scss";
-// @ts-ignore
 import * as blank_profile from "../../assets/img/blank_profile.png";
 import { Role } from "../../models/Contacts";
 
diff --git a/src/components/Header/Header.tsx b/src/components/Header/Header.tsx
index 8401756..8c065db 100644
--- a/src/components/Header/Header.tsx
+++ b/src/components/Header/Header.tsx
@@ -4,7 +4,6 @@ import "./Header.scss";
 import NavbarDropdownLink from "../NavbarDropdownLink/NavbarDropdownLink";
 import NavbarChildLink from "../NavbarChildLink/NavbarChildLink";
 import Navigation from "../Navigation";
-// @ts-ignore
 import * as TitleImage from "../../assets/img/SIK_RGB_W_side.png";
 
 export interface HeaderProps { }
diff --git a/src/components/SignupQuestionsWidget/SignupQuestionsWidget.tsx b/src/components/SignupQuestionsWidget/SignupQuestionsWidget.tsx
index a51b8d8..64b10da 100644
--- a/src/components/SignupQuestionsWidget/SignupQuestionsWidget.tsx
+++ b/src/components/SignupQuestionsWidget/SignupQuestionsWidget.tsx
@@ -1,12 +1,9 @@
 import * as React from "react";
 import * as shortid from "shortid";
-import OptionsWidget from "./OptionsWidget";
 import { DragDropContext, Droppable } from "react-beautiful-dnd";
-import { Question, InputProps, optionTypes } from ".";
-// @ts-ignore
+import { Question } from ".";
 import * as AddIcon from "../../assets/img/add-icon.png";
 import "./SignupQuestionsWidget.scss";
-import TypeWidget from "./TypeWidget";
 import QuestionList from "./QuestionList";
 
 export interface SignupQuestionsWidgetProps {
@@ -16,7 +13,7 @@ export interface SignupQuestionsWidgetProps {
   required: boolean;
   disabled: boolean;
 }
-export interface SignupQuestionsWidgetState {}
+export interface SignupQuestionsWidgetState { }
 
 class SignupQuestionsWidget extends React.Component<SignupQuestionsWidgetProps, SignupQuestionsWidgetState> {
   onValueChange = (questions: Question[]) => {
diff --git a/src/index.d.ts b/src/index.d.ts
deleted file mode 100644
index 06ff260..0000000
--- a/src/index.d.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-declare module "*.jpeg" { export default "" as string; }
-declare module "*.css" { export default "" as string; }
-declare module "*.png" { export default "" as string; }
diff --git a/src/pages/AdminEventPage/AdminEventPage.tsx b/src/pages/AdminEventPage/AdminEventPage.tsx
index 966cfc9..60ee59a 100644
--- a/src/pages/AdminEventPage/AdminEventPage.tsx
+++ b/src/pages/AdminEventPage/AdminEventPage.tsx
@@ -6,7 +6,6 @@ import { formatRelative } from "date-fns";
 import "./AdminEventPage.scss";
 import { Event, getEvents } from "../../models/Event";
 import { StaticContext } from "../../server/StaticContext";
-// @ts-ignore
 import * as AddIcon from "../../assets/img/add-icon.png";
 
 
diff --git a/src/pages/AdminFeedPage/AdminFeedPage.tsx b/src/pages/AdminFeedPage/AdminFeedPage.tsx
index fd897c4..23fea7f 100644
--- a/src/pages/AdminFeedPage/AdminFeedPage.tsx
+++ b/src/pages/AdminFeedPage/AdminFeedPage.tsx
@@ -7,7 +7,6 @@ import { Post, getFeed } from "../../models/Feed";
 import { getEvents } from "../../models/Event";
 import { formatRelative } from "date-fns";
 import { th } from "date-fns/esm/locale";
-// @ts-ignore
 import * as AddIcon from "../../assets/img/add-icon.png";
 
 export interface AdminFeedPageProps {
diff --git a/src/pages/AdminSignupPage/AdminSignupPage.tsx b/src/pages/AdminSignupPage/AdminSignupPage.tsx
index ee59e1d..0494e55 100644
--- a/src/pages/AdminSignupPage/AdminSignupPage.tsx
+++ b/src/pages/AdminSignupPage/AdminSignupPage.tsx
@@ -6,7 +6,6 @@ import Anchor from "../../components/Anchor";
 import "./AdminSignupPage.scss";
 import { SignupForm, getForms } from "../../models/SignupForm";
 import { StaticContext } from "../../server/StaticContext";
-// @ts-ignore
 import * as AddIcon from "../../assets/img/add-icon.png";
 
 export interface AdminSignupPageProps {
diff --git a/src/pages/FrontPage/FrontPage.tsx b/src/pages/FrontPage/FrontPage.tsx
index 7efaaea..32d541a 100644
--- a/src/pages/FrontPage/FrontPage.tsx
+++ b/src/pages/FrontPage/FrontPage.tsx
@@ -6,7 +6,6 @@ import { Event, getEvents } from "../../models/Event";
 import { Post, getFeed } from "../../models/Feed";
 import { StaticContext } from "../../server/StaticContext";
 
-// @ts-ignore
 import * as BeerImage from "../../assets/img/beer.jpeg";
 import PageSection from "../../components/PageSection";
 import { ColorEnum } from "../../components/ColorDiv/ColorDiv";
diff --git a/tsconfig.json b/tsconfig.json
index d6dfe84..60c152d 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,16 +3,25 @@
     "outDir": "./dist/",
     "sourceMap": true,
     "noImplicitAny": false,
+    "esModuleInterop": true,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "allowSyntheticDefaultImports": true,
+    "resolveJsonModule": true,
     "module": "commonjs",
     "target": "es5",
     "jsx": "react",
     "lib": ["es5", "es6", "es7", "dom"],
-    "experimentalDecorators": true,
+    "typeRoots": [
+      "./types",
+    ],
     "types": [
-      "node"
+      "node",
+      "jest"
     ]
   },
   "include": [
-    "./src/**/*"
-  ]
+    "./src/**/*",
+    "./types/**/*"
+  ],
 }
diff --git a/types/index.d.ts b/types/index.d.ts
new file mode 100644
index 0000000..069dc6a
--- /dev/null
+++ b/types/index.d.ts
@@ -0,0 +1,14 @@
+declare module "*.png" {
+  const value: any;
+  export = value;
+}
+declare module "*.jpg" {
+  const value: any;
+  export = value;
+}
+declare module "*.jpeg" {
+  const value: any;
+  export = value;
+}
+declare module "*.gif";
+declare module "*.svg";