fix: fix private vs. public properties so as to allow prod builds

src/app/face/face.component.ts

@@ -57,7 +57,7 @@ export class FaceComponent implements OnChanges {
     }
   }
 
-  private handleSVGLoaded(svg: SVGSVGElement): void {
+  handleSVGLoaded(svg: SVGSVGElement): void {
     this.selection = d3.select(svg);
 
     this.face = this.selection.select('#face');

src/app/timeline/timeline.component.ts

@@ -11,11 +11,12 @@ const MAX_DURATION_PER_TWEET = 5000;
   styleUrls: ['./timeline.component.scss']
 })
 export class TimelineComponent implements OnInit {
-  private currentTweetIndex: number = -1;
-  private speed: number = 0.95;
+  currentTweetIndex: number = -1;
+  speed: number = 0.95;
+  tweets: Tweet[] = this.service.getTweets();
+  version: string = 'v' + packageJSON.version;
+
   private timeout: number;
-  private tweets: Tweet[] = this.service.getTweets();
-  private version: string = 'v' + packageJSON.version;
 
   constructor(
     private service: TwitterService,
@@ -39,7 +40,7 @@ export class TimelineComponent implements OnInit {
     this.timeout = setTimeout(this.nextTweet.bind(this), MAX_DURATION_PER_TWEET * (1 - this.speed));
   }
 
-  private handleSpeedChange(speed: number): void {
+  handleSpeedChange(speed: number): void {
     this.speed = speed;
     clearTimeout(this.timeout);
 

src/app/tweet/tweet.component.ts

@@ -14,14 +14,13 @@ import { TwitterService } from '../twitter.service';
   styleUrls: ['./tweet.component.sass']
 })
 export class TweetComponent implements OnChanges {
-  @Input() private tweet: Tweet;
+  @Input() tweet: Tweet;
+  intensity: number;
 
   constructor(
     private service: TwitterService,
   ) {}
 
-  private intensity: number;
-
   ngOnChanges(changes: SimpleChanges) {
     if (changes.hasOwnProperty('tweet')) {
       this.intensity = this.service.getTweetIntensity(this.tweet);