Tweak ReactTypeOfWork order (facebook#13444)

Author: gaearon

packages/shared/ReactTypeOfWork.js

@@ -26,11 +26,11 @@ export type TypeOfWork =
   | 15
   | 16;
 
-export const IndeterminateComponent = 0; // Before we know whether it is functional or class
-export const FunctionalComponent = 1;
-export const FunctionalComponentLazy = 2;
-export const ClassComponent = 3;
-export const ClassComponentLazy = 4;
+export const FunctionalComponent = 0;
+export const FunctionalComponentLazy = 1;
+export const ClassComponent = 2;
+export const ClassComponentLazy = 3;
+export const IndeterminateComponent = 4; // Before we know whether it is functional or class
 export const HostRoot = 5; // Root of a host tree. Could be nested inside another node.
 export const HostPortal = 6; // A subtree. Could be an entry point to a different renderer.
 export const HostComponent = 7;