Remove "use strict" directive from ES modules

Reviewed By: MichaReiser

Differential Revision: D25973697

fbshipit-source-id: b17c477701529107859f313607d99ab501613a3e

Author: generatedunixname89002005287564

packages/relay-experimental/__flowtests__/useBlockingPaginationFragment-flowtest.js

@@ -11,8 +11,6 @@
 
 // flowlint ambiguous-object-type:error
 
-'use strict';
-
 import useBlockingPaginationFragment from '../useBlockingPaginationFragment';
 import type {LoadMoreFn} from '../useLoadMoreFunction';
 import {

packages/relay-experimental/__flowtests__/useFragment-flowtest.js

@@ -11,8 +11,6 @@
 
 // flowlint ambiguous-object-type:error
 
-'use strict';
-
 import useFragment from '../useFragment';
 import {
   fragmentInput,

packages/relay-experimental/__flowtests__/usePaginationFragment-flowtest.js

@@ -11,8 +11,6 @@
 
 // flowlint ambiguous-object-type:error
 
-'use strict';
-
 import type {LoadMoreFn} from '../useLoadMoreFunction';
 import usePaginationFragment from '../usePaginationFragment';
 import {

packages/relay-experimental/__flowtests__/useRefetchableFragment-flowtest.js

@@ -11,8 +11,6 @@
 
 // flowlint ambiguous-object-type:error
 
-'use strict';
-
 import useRefetchableFragment from '../useRefetchableFragment';
 import {
   fragmentInput,