fix "ng lint" command (#5012)

* update to latest js-api

* fix the "ng lint" command

* fix linting issues

* fix lint issues

* lint fixes

* code fixes

* fix html

* fix html

* update tests

* test fixes

* update tests

* fix tests and api

* fix code

lib/insights/diagram/components/diagram.component.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { Component, EventEmitter, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
+import { Component, EventEmitter, Input, OnChanges, Output } from '@angular/core';
 import { DiagramElementModel } from '../models/diagram/diagramElement.model';
 import { DiagramModel } from '../models/diagram/diagram.model';
 import { DiagramColorService } from '../services/diagram-color.service';
@@ -65,7 +65,7 @@ export class DiagramComponent implements OnChanges {
                 private diagramsService: DiagramsService) {
     }
 
-    ngOnChanges(changes: SimpleChanges) {
+    ngOnChanges() {
         this.reset();
         this.diagramColorService.setTotalColors(this.metricColor);
         if (this.processDefinitionId) {

lib/insights/diagram/components/raphael/polyline.ts

@@ -32,7 +32,7 @@ export class Polyline {
     isDefaultConditionAvailable: any = false;
     closePath: any = false;
 
-    constructor(uuid, points, strokeWidth, paper) {
+    constructor(_uuid, points, strokeWidth, paper) {
         /* Array on coordinates:
          * points: [{x: 410, y: 110}, 1
          *			{x: 570, y: 110}, 1 2
@@ -192,7 +192,7 @@ export class Polyline {
         return null;
     }
 
-    addNewPoint(position, x, y) {
+    addNewPoint(_position, x, y) {
         //
         for (var i = 0; i < this.getLinesCount(); i++) {
             var line = this.getLine(i);