Typing updates

Author: STRML

lib/utils.js

@@ -1,9 +1,9 @@
 // @flow
 export type LayoutItemRequired = {w: number, h: number, x: number, y: number, i: string};
 export type LayoutItem = LayoutItemRequired &
-                         {minW: number, minH: number, maxW: number, maxH: number,
-                          moved: boolean, static: boolean,
-                          isDraggable: ?boolean, isResizable: ?boolean};
+                         {minW?: number, minH?: number, maxW?: number, maxH?: number,
+                          moved?: boolean, static?: boolean,
+                          isDraggable?: ?boolean, isResizable?: ?boolean};
 export type Layout = Array<LayoutItem>;
 export type Position = {left: number, top: number, width: number, height: number};
 export type CorePosition = {deltaX: number, deltaY: number, position: {left: number, top: number}};
@@ -267,7 +267,7 @@ export function moveElementAwayFromCollision(layout: Layout, collidesWith: Layou
   // unwanted swapping behavior.
   if (isUserAction) {
     // Make a mock item so we don't modify the item here, only modify in moveElement.
-    const fakeItem = {
+    const fakeItem: LayoutItem = {
       x: itemToMove.x,
       y: itemToMove.y,
       w: itemToMove.w,