upd

src/app/package.json

@@ -8,35 +8,35 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "~9.1.4",
+    "@angular/animations": "~10.0.2",
     "@angular/cdk": "^9.2.2",
-    "@angular/common": "~9.1.4",
-    "@angular/compiler": "~9.1.4",
-    "@angular/core": "~9.1.4",
-    "@angular/flex-layout": "^9.0.0-beta.29",
-    "@angular/forms": "~9.1.4",
+    "@angular/common": "~10.0.2",
+    "@angular/compiler": "~10.0.2",
+    "@angular/core": "~10.0.2",
+    "@angular/flex-layout": "^10.0.0-beta.32",
+    "@angular/forms": "~10.0.2",
     "@angular/material": "^9.2.2",
-    "@angular/platform-browser": "~9.1.4",
-    "@angular/platform-browser-dynamic": "~9.1.4",
-    "@angular/router": "~9.1.4",
+    "@angular/platform-browser": "~10.0.2",
+    "@angular/platform-browser-dynamic": "~10.0.2",
+    "@angular/router": "~10.0.2",
     "@auth0/angular-jwt": "^4.0.0",
     "@stomp/ng2-stompjs": "^7.2.0",
     "moment": "^2.25.3",
     "ngx-init": "^0.1.1",
     "rxjs": "~6.5.4",
-    "tslib": "^1.10.0",
+    "tslib": "^2.0.0",
     "underscore": "^1.10.2",
     "underscore.string": "^3.3.5",
     "uuid": "^8.0.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.901.4",
-    "@angular/cli": "^9.1.4",
-    "@angular/compiler-cli": "~9.1.4",
-    "@angular/language-service": "~9.1.4",
+    "@angular-devkit/build-angular": "~0.1000.1",
+    "@angular/cli": "^10.0.1",
+    "@angular/compiler-cli": "~10.0.2",
+    "@angular/language-service": "~10.0.2",
     "@types/node": "^13.13.5",
     "ts-node": "~8.3.0",
-    "typescript": "~3.8.3"
+    "typescript": "~3.9.6"
   }
 }

src/app/tsconfig.app.json

@@ -1,5 +1,5 @@
 {
-  "extends": "./tsconfig.json",
+  "extends": "./tsconfig.base.json",
   "compilerOptions": {
     "outDir": "./out-tsc/app",
     "allowJs": true

src/app/tsconfig.base.json

@@ -0,0 +1,31 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "baseUrl": "./",
+    "outDir": "./dist/out-tsc",
+    "sourceMap": true,
+    "declaration": true,
+    "downlevelIteration": true,
+    "experimentalDecorators": true,
+    "module": "es2020",
+    "moduleResolution": "node",
+    "importHelpers": true,
+    "target": "es2015",
+    "skipDefaultLibCheck": true,
+    "lib": [
+      "es2018",
+      "dom"
+    ],
+    "types": [
+      "node"
+    ],
+    "typeRoots": [
+      "node_modules/@types"
+    ]
+  },
+  "angularCompilerOptions": {
+    "fullTemplateTypeCheck": false,
+    "strictInjectionParameters": false,
+    "enableIvy": false
+  }
+}

src/app/tsconfig.json

@@ -1,31 +1,14 @@
+/*
+  This is a "Solution Style" tsconfig.json file, and is used by editors and TypeScript’s language server to improve development experience.
+  It is not intended to be used to perform a compilation.
+
+  To learn more about this file see: https://angular.io/config/solution-tsconfig.
+*/
 {
-  "compileOnSave": false,
-  "compilerOptions": {
-    "baseUrl": "./",
-    "outDir": "./dist/out-tsc",
-    "sourceMap": true,
-    "declaration": true,
-    "downlevelIteration": true,
-    "experimentalDecorators": true,
-    "module": "esnext",
-    "moduleResolution": "node",
-    "importHelpers": true,
-    "target": "es2015",
-    "skipDefaultLibCheck": true,
-    "lib": [
-      "es2018",
-      "dom"
-    ],
-    "types": [
-      "node"
-    ],
-    "typeRoots": [
-      "node_modules/@types"
-    ]
-  },
-  "angularCompilerOptions": {
-    "fullTemplateTypeCheck": false,
-    "strictInjectionParameters": false,
-    "enableIvy": false
-  }
-}
+  "files": [],
+  "references": [
+    {
+      "path": "./tsconfig.app.json"
+    }
+  ]
+}