Upgrade to Angular 9

angular.json

@@ -17,6 +17,7 @@
         "build": {
           "builder": "@angular-devkit/build-angular:browser",
           "options": {
+            "aot": true,
             "outputPath": "dist/ngx-flowchart-demo",
             "index": "src/index.html",
             "main": "src/main.ts",
@@ -55,6 +56,10 @@
                   "type": "initial",
                   "maximumWarning": "2mb",
                   "maximumError": "5mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb"
                 }
               ]
             }
@@ -136,7 +141,8 @@
           "configurations": {
             "production": {
               "project": "projects/ngx-flowchart/ng-package.prod.json"
-            }
+            ,              "tsConfig": "projects/ngx-flowchart/tsconfig.lib.prod.json"
+}
           }
         },
         "test": {

package.json

@@ -11,35 +11,31 @@
   },
   "private": true,
   "peerDependencies": {
-    "@angular/common": "^8.0.3",
-    "@angular/core": "^8.0.3",
-    "jquery": "^3.4.1",
-    "typescript": "^3.1"
+    "jquery": "^3.4.1"
   },
   "devDependencies": {
-    "@angular/common": "^8.0.3",
-    "@angular/core": "^8.0.3",
+    "@angular/common": "^9.0.0",
+    "@angular/core": "^9.0.0",
     "jquery": "^3.4.1",
-    "@angular/animations": "^8.0.3",
+    "@angular/animations": "^9.0.0",
     "@angular/cdk": "^8.0.3",
-    "@angular/compiler": "~8.2.11",
-    "@angular/forms": "~8.2.11",
-    "@angular/platform-browser": "~8.2.11",
-    "@angular/platform-browser-dynamic": "~8.2.11",
-    "@angular/router": "~8.2.11",
+    "@angular/compiler": "~9.0.0",
+    "@angular/forms": "~9.0.0",
+    "@angular/platform-browser": "~9.0.0",
+    "@angular/platform-browser-dynamic": "~9.0.0",
+    "@angular/router": "~9.0.0",
     "rxjs": "~6.5.2",
-    "tslib": "^1.10.0",
-    "zone.js": "~0.9.1",
-    "@angular-devkit/build-angular": "^0.803.25",
-    "@angular-devkit/build-ng-packagr": "~0.803.25",
-    "@angular/cli": "~8.3.25",
-    "@angular/compiler-cli": "~8.2.11",
-    "@angular/language-service": "~8.2.11",
-    "@types/node": "~10.14.15",
+    "zone.js": "~0.10.2",
+    "@angular-devkit/build-angular": "~0.900.1",
+    "@angular-devkit/build-ng-packagr": "~0.900.1",
+    "@angular/cli": "~9.0.1",
+    "@angular/compiler-cli": "~9.0.0",
+    "@angular/language-service": "~9.0.0",
+    "@types/node": "^12.11.1",
     "@types/jasmine": "~3.3.8",
     "@types/jasminewd2": "~2.0.3",
     "@types/jquery": "^3.3.31",
-    "codelyzer": "~5.1.0",
+    "codelyzer": "^5.1.2",
     "jasmine-core": "~3.4.0",
     "jasmine-spec-reporter": "~4.2.1",
     "karma": "~4.1.0",
@@ -47,11 +43,13 @@
     "karma-coverage-istanbul-reporter": "~2.0.1",
     "karma-jasmine": "~2.0.1",
     "karma-jasmine-html-reporter": "^1.4.0",
-    "ng-packagr": "^5.7.1",
+    "ng-packagr": "^9.0.0",
     "protractor": "~5.4.0",
     "ts-node": "~8.3.0",
-    "tsickle": "^0.35.0",
     "tslint": "~5.18.0",
-    "typescript": "~3.5.3"
+    "typescript": "~3.7.5"
+  },
+  "dependencies": {
+    "tslib": "^1.10.0"
   }
 }

projects/ngx-flowchart/src/lib/node.component.ts

@@ -198,6 +198,7 @@ export class FcNodeContainerComponent implements OnInit, AfterViewInit, OnChange
 
 }
 
+@Directive()
 export abstract class FcNodeComponent implements OnInit {
 
   @Input()

projects/ngx-flowchart/tsconfig.lib.json

@@ -14,7 +14,6 @@
     ]
   },
   "angularCompilerOptions": {
-    "annotateForClosureCompiler": true,
     "skipTemplateCodegen": true,
     "strictMetadataEmit": true,
     "fullTemplateTypeCheck": true,

projects/ngx-flowchart/tsconfig.lib.prod.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./tsconfig.lib.json",
+  "angularCompilerOptions": {
+    "enableIvy": false
+  }
+}

tsconfig.app.json

@@ -4,11 +4,11 @@
     "outDir": "./out-tsc/app",
     "types": ["jquery"]
   },
-  "include": [
-    "src/**/*.ts"
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
   ],
-  "exclude": [
-    "src/test.ts",
-    "src/**/*.spec.ts"
+  "include": [
+    "src/**/*.d.ts"
   ]
 }