Type HunkLineComponent.

joshaber · joshaber · commit 909cac6e6a88 · 2016-02-23T12:20:01.000-05:00
diff --git a/lib/hunk-line-component.js b/lib/hunk-line-component.js
@@ -1,10 +1,20 @@
-/** @babel */
+/* @flow */
 /** @jsx etch.dom */
 
 import etch from 'etch'
 
+import type {Position} from './diff-selection'
+import type HunkLine from './hunk-line'
+
 export default class HunkLineComponent {
-  constructor ({hunkLine, fileIndex, hunkIndex, lineIndex, selected}) {
+  hunkLine: HunkLine;
+  selected: boolean;
+  fileIndex: number;
+  hunkIndex: number;
+  lineIndex: number;
+  element: HTMLElement;
+
+  constructor ({hunkLine, fileIndex, hunkIndex, lineIndex, selected}: {hunkLine: HunkLine, fileIndex: number, hunkIndex: number, lineIndex: number, selected: boolean}) {
     this.hunkLine = hunkLine
     this.selected = selected
 
@@ -16,10 +26,11 @@ export default class HunkLineComponent {
     this.hunkLine.onDidChange(update)
 
     etch.createElement(this)
+    // $FlowFixMe: Adding properties to a sealed type :(
     this.element.component = this
   }
 
-  getPosition () {
+  getPosition (): Position {
     return [this.fileIndex, this.hunkIndex, this.lineIndex]
   }
 
diff --git a/package.json b/package.json
@@ -48,7 +48,8 @@
       "spyOn",
       "waitsFor",
       "MouseEvent",
-      "localStorage"
+      "localStorage",
+      "HTMLElement"
     ]
   }
 }
