Use npm @types/module-alias

package.json

@@ -65,6 +65,7 @@
     "@types/express": "^4.16.0",
     "@types/jsonwebtoken": "^7.2.8",
     "@types/lodash": "^4.14.116",
+    "@types/module-alias": "^2.0.0",
     "@types/node": "^10.5.7",
     "@types/object-assign": "^4.0.30",
     "@types/pino": "^4.16.1",

server/types/module-alias.d.ts

@@ -1,12 +0,0 @@
-declare module "module-alias" {
-    interface ModuleAlias {
-        addAlias(shortName: string, longName: string): void;
-        addAliases(aliases: { [shortName: string]: string }): void;
-        addPath(moduleDirectory: string): void;
-        (packageJson: string): void;
-        (): void;
-    }
-
-    const moduleAlias: ModuleAlias;
-    export = moduleAlias;
-}

yarn.lock

@@ -89,6 +89,10 @@
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.0.tgz#5a7306e367c539b9f6543499de8dd519fac37a8b"
 
+"@types/module-alias@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/module-alias/-/module-alias-2.0.0.tgz#882668f8b8cdbda44812c3b592c590909e18849e"
+
 "@types/node@*", "@types/node@^10.5.7":
   version "10.5.7"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.5.7.tgz#960d9feb3ade2233bcc9843c918d740b4f78a7cf"