chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

server/migrations/20200122083721-create-collection-groups.js

@@ -1,4 +1,4 @@
-'use strict';
+"use strict";
 
 module.exports = {
   up: async (queryInterface, Sequelize) => {
@@ -7,47 +7,48 @@ module.exports = {
         type: Sequelize.UUID,
         allowNull: false,
         references: {
-          model: "collections"
-        }
+          model: "collections",
+        },
       },
       groupId: {
         type: Sequelize.UUID,
         allowNull: false,
         references: {
-          model: "groups"
-        }
+          model: "groups",
+        },
       },
       createdById: {
         type: Sequelize.UUID,
         allowNull: false,
         references: {
-          model: "users"
-        }
+          model: "users",
+        },
       },
       permission: {
         type: Sequelize.STRING,
-        allowNull: false
+        allowNull: false,
       },
       createdAt: {
         type: Sequelize.DATE,
-        allowNull: false
+        allowNull: false,
       },
       updatedAt: {
         type: Sequelize.DATE,
-        allowNull: false
+        allowNull: false,
       },
       deletedAt: {
         type: Sequelize.DATE,
-        allowNull: true
-      }
+        allowNull: true,
+      },
     });
-
-    await queryInterface.addIndex("collection_groups", ["collectionId", "groupId"]);
+    await queryInterface.addIndex("collection_groups", [
+      "collectionId",
+      "groupId",
+    ]);
     await queryInterface.addIndex("collection_groups", ["groupId"]);
     await queryInterface.addIndex("collection_groups", ["deletedAt"]);
   },
-
   down: async (queryInterface, Sequelize) => {
     return queryInterface.dropTable("collection_groups");
-  }
+  },
 };