Update some import paths

modules/LocationUtils.js

@@ -1,7 +1,7 @@
 import resolvePathname from 'resolve-pathname';
 import valueEqual from 'value-equal';
 
-import { parsePath } from './PathUtils';
+import { parsePath } from './PathUtils.js';
 
 export function createLocation(path, state, key, currentLocation) {
   let location;

modules/createBrowserHistory.js

@@ -1,22 +1,21 @@
-import warning from 'tiny-warning';
-import invariant from 'tiny-invariant';
-
-import { createLocation } from './LocationUtils';
+import { createLocation } from './LocationUtils.js';
 import {
   addLeadingSlash,
   stripTrailingSlash,
   hasBasename,
   stripBasename,
   createPath
-} from './PathUtils';
-import createTransitionManager from './createTransitionManager';
+} from './PathUtils.js';
+import createTransitionManager from './createTransitionManager.js';
 import {
   canUseDOM,
   getConfirmation,
   supportsHistory,
   supportsPopStateOnHashChange,
   isExtraneousPopstateEvent
-} from './DOMUtils';
+} from './DOMUtils.js';
+import invariant from './invariant.js';
+import warning from './warning.js';
 
 const PopStateEvent = 'popstate';
 const HashChangeEvent = 'hashchange';

modules/createHashHistory.js

@@ -1,21 +1,20 @@
-import warning from 'tiny-warning';
-import invariant from 'tiny-invariant';
-
-import { createLocation, locationsAreEqual } from './LocationUtils';
+import { createLocation } from './LocationUtils.js';
 import {
   addLeadingSlash,
   stripLeadingSlash,
   stripTrailingSlash,
   hasBasename,
   stripBasename,
   createPath
-} from './PathUtils';
-import createTransitionManager from './createTransitionManager';
+} from './PathUtils.js';
+import createTransitionManager from './createTransitionManager.js';
 import {
   canUseDOM,
   getConfirmation,
   supportsGoWithoutReloadUsingHash
-} from './DOMUtils';
+} from './DOMUtils.js';
+import invariant from './invariant.js';
+import warning from './warning.js';
 
 const HashChangeEvent = 'hashchange';
 
@@ -96,6 +95,12 @@ function createHashHistory(props = {}) {
   let forceNextPop = false;
   let ignorePath = null;
 
+  function locationsAreEqual(a, b) {
+    return (
+      a.pathname === b.pathname && a.search === b.search && a.hash === b.hash
+    );
+  }
+
   function handleHashChange() {
     const path = getHashPath();
     const encodedPath = encodePath(path);

modules/createMemoryHistory.js

@@ -1,8 +1,7 @@
-import warning from 'tiny-warning';
-
-import { createPath } from './PathUtils';
-import { createLocation } from './LocationUtils';
-import createTransitionManager from './createTransitionManager';
+import { createPath } from './PathUtils.js';
+import { createLocation } from './LocationUtils.js';
+import createTransitionManager from './createTransitionManager.js';
+import warning from './warning.js';
 
 function clamp(n, lowerBound, upperBound) {
   return Math.min(Math.max(n, lowerBound), upperBound);
@@ -34,11 +33,10 @@ function createMemoryHistory(props = {}) {
   }
 
   const index = clamp(initialIndex, 0, initialEntries.length - 1);
-  const entries = initialEntries.map(
-    entry =>
-      typeof entry === 'string'
-        ? createLocation(entry, undefined, createKey())
-        : createLocation(entry, undefined, entry.key || createKey())
+  const entries = initialEntries.map(entry =>
+    typeof entry === 'string'
+      ? createLocation(entry, undefined, createKey())
+      : createLocation(entry, undefined, entry.key || createKey())
   );
 
   // Public interface

modules/createTransitionManager.js

@@ -1,4 +1,4 @@
-import warning from 'tiny-warning';
+import warning from './warning.js';
 
 function createTransitionManager() {
   let prompt = null;

modules/invariant.js

@@ -0,0 +1 @@
+export { default } from 'tiny-invariant';

modules/warning.js

@@ -0,0 +1 @@
+export { default } from 'tiny-warning';