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eea4842972
Summary: This was done by running the command on: https://our.intern.facebook.com/intern/wiki/Flow_Strict/ ``` ag -L --ignore __snapshots__ 'flow strict$|noflow|generated|partially-generated' | ag '\.js$' | xargs ag -l 'flow' | sort > ~/temp cat ~/temp | xargs ag -L 'flow strict' | xargs sed -i 's/flow$/flow strict/' cat ~/temp | xargs ag -L 'flow strict$' | xargs sed -i 's/flow strict-local$/flow strict/' until flow; do flow --json | jq -r '.errors[].message[0].path' | sort | uniq | xargs hg revert; done ``` Reviewed By: sahrens Differential Revision: D8530207 fbshipit-source-id: c28c7ac5ed3e9b80f3d126d5f30463be8a8a744d
42 lines
854 B
JavaScript
42 lines
854 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict
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*/
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'use strict';
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type Scene = {name: string};
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let _listeners: Array<(scene: Scene) => void> = [];
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let _activeScene = {name: 'default'};
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const SceneTracker = {
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setActiveScene(scene: Scene) {
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_activeScene = scene;
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_listeners.forEach(listener => listener(_activeScene));
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},
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getActiveScene(): Scene {
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return _activeScene;
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},
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addActiveSceneChangedListener(
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callback: (scene: Scene) => void,
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): {remove: () => void} {
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_listeners.push(callback);
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return {
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remove: () => {
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_listeners = _listeners.filter(listener => callback !== listener);
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},
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};
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},
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};
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module.exports = SceneTracker;
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