Switch to Angular 8

package.json

@@ -49,21 +49,21 @@
     "ts-disposables": "2.2.3"
   },
   "peerDependencies": {
-    "@angular/core": ">=6.0.0 <8.0.0",
-    "@angular/forms": ">=6.0.0 < 8.0.0",
-    "@angular/platform-browser": ">=6.0.0 <8.0.0",
+    "@angular/core": ">=7.0.0 <9.0.0",
+    "@angular/forms": ">=7.0.0 < 9.0.0",
+    "@angular/common": ">=7.0.0 <9.0.0",
     "rxjs": ">=6.0.0 <7.0.0"
   },
   "devDependencies": {
-    "@angular/animations": "7.2.10",
-    "@angular/common": "7.2.10",
-    "@angular/compiler": "7.2.10",
-    "@angular/compiler-cli": "7.2.10",
-    "@angular/core": "7.2.10",
-    "@angular/forms": "7.2.10",
-    "@angular/platform-browser": "7.2.10",
-    "@angular/platform-browser-dynamic": "7.2.10",
-    "@angular/platform-server": "7.2.10",
+    "@angular/animations": "8.0.0",
+    "@angular/common": "8.0.0",
+    "@angular/compiler": "8.0.0",
+    "@angular/compiler-cli": "8.0.0",
+    "@angular/core": "8.0.0",
+    "@angular/forms": "8.0.0",
+    "@angular/platform-browser": "8.0.0",
+    "@angular/platform-browser-dynamic": "8.0.0",
+    "@angular/platform-server": "8.0.0",
     "@types/backbone": "1.3.42",
     "@types/codemirror": "0.0.64",
     "@types/jasmine": "2.5.36",
@@ -92,19 +92,19 @@
     "ngx-bootstrap": "2.0.5",
     "node-sass": "4.9.0",
     "rimraf": "2.6.1",
-    "rollup": "0.62.0",
-    "rollup-plugin-commonjs": "9.1.3",
-    "rollup-plugin-node-resolve": "3.3.0",
+    "rollup": "1.14.2",
+    "rollup-plugin-commonjs": "10.0.0",
+    "rollup-plugin-node-resolve": "5.0.1",
     "rollup-plugin-sourcemaps": "0.4.2",
-    "rxjs": "6.3.3",
+    "rxjs": "6.5.2",
     "shelljs": "0.8.1",
     "standard-version": "4.0.0",
     "systemjs": "0.21.4",
     "ts-disposables": "2.2.3",
-    "tslint": "5.12.1",
-    "typescript": "3.1.4",
-    "uglify-js": "3.3.23",
-    "zone.js": "0.8.29",
-    "rxjs-compat": "^6.4.0"
+    "tslint": "5.17.0",
+    "typescript": "~3.4.0",
+    "uglify-js": "3.6.0",
+    "zone.js": "0.9.1",
+    "rxjs-compat": "^6.5.2"
   }
 }

src/lib/directives/resizer.ts

@@ -1,5 +1,5 @@
 import {Directive, Input, Output, EventEmitter, Inject, ElementRef, OnInit, OnDestroy} from '@angular/core';
-import {DOCUMENT} from '@angular/platform-browser'
+import {DOCUMENT} from '@angular/common'
 import { fromEvent } from 'rxjs';
 import { sampleTime } from 'rxjs/operators';
 

src/lib/palette/palette.component.ts

@@ -4,7 +4,7 @@ import { debounceTime } from 'rxjs/operators';
 import { dia } from 'jointjs';
 import { Flo } from '../shared/flo-common';
 import { Shapes, Constants } from '../shared/shapes';
-import { DOCUMENT } from '@angular/platform-browser'
+import { DOCUMENT } from '@angular/common'
 import * as _$ from 'jquery';
 const joint: any = Flo.joint;
 const $: any = _$;