fix(release): Correctly release esm version as ES5

Author: danez

.travis.yml

@@ -1,18 +1,35 @@
 language: node_js
 node_js:
-  - "12"
+  - "lts/*"
 cache: yarn
-deploy:
-  local_dir: .docs
-  provider: pages
-  skip_cleanup: true
-  github_token: $GH_TOKEN
-  on:
-    branch: master
-    condition: '"$TRAVIS_JOB_NUMBER" == *.1'
-script:
-  - "(yarn lint && yarn test --ci --coverage) || travis_terminate"
-  - 'if [[ "$TRAVIS_JOB_NUMBER" == *.1 ]]; then yarn build:storybook || travis_terminate 1; fi'
-  - yarn release
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
+stages:
+  - test
+  - name: deploy
+    if: branch = master
+  - name: release
+    if: branch = master AND type != pull_request
+jobs:
+  include:
+    - stage: test
+      script:
+        - yarn lint
+        - yarn test --ci --coverage
+      after_success:
+        - bash <(curl -s https://codecov.io/bash)
+    - stage: deploy
+      script: yarn build:storybook
+      deploy:
+        local_dir: .docs
+        provider: pages
+        skip_cleanup: true
+        github_token: $GH_TOKEN
+        on:
+          branch: master
+    - stage: release
+      script: skip
+      deploy:
+        provider: script
+        skip_cleanup: true
+        script: yarn release
+        on:
+          branch: master

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 @researchgate/react-intersection-observer authors
+Copyright (c) @researchgate/react-intersection-observer authors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

docs/docs/components/HigherOrderComponent/WithIntersectionObserver.js

@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import Observer from '../../../../lib/es/src';
+import Observer from '../../../..';
 
 export default (threshold) => (BaseComponent) => {
     const displayName =

docs/docs/components/Hook/Hook.js

@@ -1,5 +1,5 @@
 import React, { useState } from 'react';
-import { useIntersectionObserver } from '../../../../lib/es/src';
+import { useIntersectionObserver } from '../../../..';
 
 const Hook = () => {
     const [visibility, setVisibility] = useState('invisible');

docs/docs/components/HookOnlyOnce/HookOnlyOnce.js

@@ -1,5 +1,5 @@
 import React, { useState } from 'react';
-import { useIntersectionObserver } from '../../../../lib/es/src';
+import { useIntersectionObserver } from '../../../..';
 
 const HookOnlyOnce = () => {
     const [visibility, setVisibility] = useState('invisible');

docs/docs/components/ImpressionTracking/AdImpression.js

@@ -1,7 +1,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import { action } from '@storybook/addon-actions';
-import Observer from '../../../../lib/es/src';
+import Observer from '../../../..';
 
 const tracked = action('tracked');
 

docs/docs/components/OnlyOnce/OnlyOnce.js

@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import { decorateAction } from '@storybook/addon-actions';
-import Observer from '../../../../lib/es/src';
+import Observer from '../../../..';
 
 const storyBookAction = decorateAction([
     (args) =>

docs/docs/components/Playground/PlaygroundRootMargin.js

@@ -1,7 +1,7 @@
 import React, { Component } from 'react';
 import { decorateAction } from '@storybook/addon-actions';
 import { select } from '@storybook/addon-knobs/react';
-import Observer from '../../../../lib/es/src';
+import Observer from '../../../..';
 
 const storyBookAction = decorateAction([
     (args) =>

docs/docs/components/WindowFrame/WindowFrame.js

@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import { decorateAction } from '@storybook/addon-actions';
-import Observer from '../../../../lib/es/src';
+import Observer from '../../../..';
 
 const storyBookAction = decorateAction([
     (args) =>

docs/docs/components/WindowRoot/WindowRoot.js

@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import { decorateAction } from '@storybook/addon-actions';
-import Observer from '../../../../lib/es/src';
+import Observer from '../../../..';
 
 const storyBookAction = decorateAction([
     (args) =>