refactor: update dependencies

package.json

@@ -24,7 +24,7 @@
   "contributors": [
     "Anselm Stordeur <anselmstordeur@gmail.com>",
     "Jovan Krunic <jovan.krunic@gmail.com>",
-    "Rainer Killinger<mail-openstapps@killinger.co>"
+    "Rainer Killinger <mail-openstapps@killinger.co>"
   ],
   "typings": "./lib/logger.d.ts",
   "main": "./lib/logger.js",
@@ -55,31 +55,31 @@
     "statements": 95
   },
   "devDependencies": {
-    "@openstapps/configuration": "0.21.0",
-    "@types/chai": "4.1.7",
-    "@types/chai-as-promised": "7.1.0",
-    "@types/chai-spies": "1.0.0",
-    "@types/mocha": "5.2.7",
+    "@openstapps/configuration": "0.24.0",
+    "@types/chai": "4.2.10",
+    "@types/chai-as-promised": "7.1.2",
+    "@types/chai-spies": "1.0.1",
+    "@types/mocha": "7.0.2",
     "chai": "4.2.0",
     "chai-as-promised": "7.1.1",
     "chai-spies": "1.0.0",
-    "conventional-changelog-cli": "2.0.21",
-    "mocha": "6.1.4",
+    "conventional-changelog-cli": "2.0.31",
+    "mocha": "7.1.0",
     "mocha-typescript": "1.1.17",
-    "nyc": "14.1.1",
+    "nyc": "15.0.0",
     "prepend-file-cli": "1.0.6",
-    "rimraf": "2.6.3",
-    "ts-node": "8.3.0",
-    "tslint": "5.18.0",
-    "typedoc": "0.14.2",
-    "typescript": "3.5.3"
+    "rimraf": "3.0.2",
+    "ts-node": "8.6.2",
+    "tslint": "6.0.0",
+    "typedoc": "0.16.11",
+    "typescript": "3.8.3"
   },
   "dependencies": {
-    "@types/node": "10.14.12",
-    "@types/nodemailer": "6.2.0",
-    "chalk": "2.4.2",
+    "@types/node": "10.17.17",
+    "@types/nodemailer": "6.4.0",
+    "chalk": "3.0.0",
     "flatted": "2.0.1",
     "moment": "2.24.0",
-    "nodemailer": "6.2.1"
+    "nodemailer": "6.4.4"
   }
 }

src/common.ts

@@ -30,7 +30,7 @@ export type RecursivePartial<T> = {
  *
  * @param obj Object to delete undefined properties from
  */
-export function deleteUndefinedProperties(obj: unknown) {
+export function deleteUndefinedProperties(obj: unknown): unknown {
   // return atomic data types and arrays (recursion anchor)
   if (typeof obj !== 'object' || Array.isArray(obj)) {
     return obj;

src/smtp.ts

@@ -205,7 +205,7 @@ export class SMTP extends VerifiableTransport {
     const config = {
       ...smtpConfig,
       // deleting undefined properties so the actual config doesn't get overwritten by undefined values
-      ...deleteUndefinedProperties(envConfig),
+      ...(deleteUndefinedProperties(envConfig) as object),
     } as SMTPConfig;
 
     if (typeof config.host === 'undefined') {

src/transformations/timestamp.ts

@@ -12,10 +12,8 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
-import * as moment from 'moment';
 import {LogLevel} from '../logger';
 import {Transformation} from '../transformation';
-
 /**
  * Transformation that adds a timestamp to output
  */
@@ -38,6 +36,7 @@ export class Timestamp implements Transformation {
    * @param output Output to add timestamp to
    */
   transform(_logLevel: LogLevel, output: string): string {
+    const moment = require('moment');
     const now = moment();
 
     return `[${now.format(this.format)}] ${output}`;

test/logger.spec.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018, 2019 StApps
+ * Copyright (C) 2018, 2020 StApps
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
  * Software Foundation, version 3.
@@ -12,10 +12,10 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
-import * as chai from 'chai';
+import chai from 'chai';
 import {expect} from 'chai';
-import * as chaiAsPromised from 'chai-as-promised';
-import * as chaiSpies from 'chai-spies';
+import chaiAsPromised from 'chai-as-promised';
+import chaiSpies from 'chai-spies';
 import {suite} from 'mocha-typescript';
 import {Logger} from '../src/logger';
 import {AddLogLevel} from '../src/transformations/add-log-level';