Merge branch 'newdev' into develop

* newdev: (671 commits)
  Re-implement based from v3.2.4 - fix issue yyyy case sensitive / unexpected TODO from year selector
  v3.2.4
  Restore support of lib instnace (mui#1281)
  Fix ts error and formik example (mui#1280)
  v3.2.3
  Update patrons list
  Add mention of renamed `moment` property (mui#1268)
  [a11y] Open picker by space click (mui#1266)
  Do not allow input any chars when value is nul (mui#1265)
  Dispatch onChange before onClose (mui#1264)
  Refactor wrapping <Picker /> in state to be 1 component (mui#1263)
  [InlineWrapper]: Don't force any width on the paper (mui#1248) (mui#1261)
  Remove direct `@material-ui/core` imports. (mui#1252)
  [docs] Fix typo in date-fns localization title
  Fix direct @material-ui/core imports (mui#1236)
  Update prop-types.json
  Ovveride keyboard datepicker onChange date type
  [docs] Show DateIOType instead of anys  (mui#1228)
  Update release script
  v3.2.2
  ...

# Conflicts:
#	README.md
#	docs/src/Examples/Demo/DatePicker/BasicDatePicker.jsx
#	docs/src/Examples/Demo/DatePicker/InlineDatePicker.jsx
#	docs/src/Examples/Demo/DateTimePicker/BasicDateTimePicker.jsx
#	docs/src/Examples/Demo/DateTimePicker/InlineDateTimePicker.jsx
#	lib/package.json
#	lib/src/DatePicker/DatePicker.jsx
#	lib/src/DatePicker/DatePickerInline.jsx
#	lib/src/DatePicker/DatePickerModal.jsx
#	lib/src/DatePicker/components/Calendar.jsx
#	lib/src/DatePicker/components/CalendarHeader.jsx
#	lib/src/DatePicker/components/YearSelection.jsx
#	lib/src/DateTimePicker/DateTimePicker.jsx
#	lib/src/DateTimePicker/DateTimePickerInline.jsx
#	lib/src/DateTimePicker/DateTimePickerModal.jsx
#	lib/src/DateTimePicker/components/DateTimePickerHeader.jsx
#	lib/src/_shared/DateTextField.jsx

.circleci/config.yml

@@ -0,0 +1,142 @@
+####################
+# Defaults
+####################
+defaults: &js_defaults
+  docker:
+    - image: circleci/node:lts
+      environment:
+        ## this enables colors in the output
+        TERM: xterm
+  working_directory: ~/material-ui-pickers
+
+version: 2.1
+orbs:
+  cypress: cypress-io/[email protected]
+
+####################
+# Custom jobs
+####################
+jobs:
+  checkout_code:
+    <<: *js_defaults
+    steps:
+      - checkout
+      - persist_to_workspace:
+          root: .
+          paths: .
+
+  javascript:
+    <<: *js_defaults
+    steps:
+      - attach_workspace:
+          at: .
+      - restore_cache:
+          name: Restore Cache
+          keys:
+            - yarn-packages-{{ checksum "yarn.lock" }}
+      - run:
+          name: Install Dependencies
+          command: yarn install --frozen-lockfile
+      - save_cache:
+          name: Save Cache
+          key: yarn-packages-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/.cache
+
+      - run:
+          name: Typescript
+          command: yarn workspaces run build:typescript
+      - run:
+          name: Eslint
+          command: yarn lint
+      - run:
+          name: Ensure prettier was run
+          command: yarn prettier --check './**/*.ts*' './**/*.js*'
+      - run:
+          name: Build and analyze bundlesize
+          command: yarn workspace @material-ui/pickers build:analyze
+
+      - persist_to_workspace:
+          root: .
+          paths: .
+
+  jest_tests:
+    description: Running jest test with separate library
+    parameters:
+      lib:
+        description: "Library to run tests"
+        type: string
+      after-tests:
+        description: "Steps that will be executed after test run is finished"
+        type: steps
+        default: []
+    <<: *js_defaults
+    steps:
+      - attach_workspace:
+          at: .
+      # --runInBand required to not get out of memory @see https://discuss.circleci.com/t/memory-problems-with-jest-and-workers/10297
+      - run: cd lib && yarn test:<<parameters.lib>> -- -- --runInBand
+      - steps: << parameters.after-tests >>
+
+  cypress_tests:
+    description: Run cypress tests
+    executor: cypress/browsers-chrome69
+    steps:
+      - attach_workspace:
+          at: .
+      - restore_cache:
+          name: Restore Cache
+          keys:
+            - yarn-packages-{{ checksum "yarn.lock" }}
+      - run:
+          name: Additional yarn install
+          command: yarn install --frozen-lockfile
+      - run:
+          name: Install, if no cypress binary found
+          command: yarn cypress install
+      - run: yarn workspace docs build
+      - run:
+          background: true
+          name: Run docs in background
+          command: yarn workspace docs start
+          environment:
+            VISUAL_TESTING: true
+      - run: npx wait-on http://localhost:3000
+      - run: yarn percy exec -- cypress run --record
+
+####################
+# Workflow
+####################
+workflows:
+  build_and_test:
+    jobs:
+      - checkout_code
+      - javascript:
+          name: 'Install deps, lint and build'
+          requires:
+            - checkout_code
+
+      - cypress_tests:
+          name: 'Cypress tests'
+          requires:
+            - checkout_code
+
+      - jest_tests:
+          name: 'Date-fns jest tests'
+          lib: date-fns
+          after-tests:
+            - run: npx codecov
+          requires:
+            - 'Install deps, lint and build'
+
+      - jest_tests:
+          name: 'Moment jest tests'
+          lib: moment
+          requires:
+            - 'Install deps, lint and build'
+
+      - jest_tests:
+          name: 'Luxon jest tests'
+          lib: luxon
+          requires:
+            - 'Install deps, lint and build'

.eslintrc.js

@@ -0,0 +1,41 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: 'module',
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  settings: {
+    react: {
+      version: 'detect',
+    },
+  },
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'prettier',
+    'prettier/react',
+    'prettier/@typescript-eslint',
+  ],
+  plugins: ['react', 'react-hooks', 'pretty-imports', '@typescript-eslint'],
+  rules: {
+    '@typescript-eslint/explicit-function-return-type': 0,
+    '@typescript-eslint/explicit-member-accessibility': 0,
+    '@typescript-eslint/no-non-null-assertion': 0,
+    '@typescript-eslint/no-explicit-any': 0,
+    // in scripts and config files it's required to use dynamic require
+    '@typescript-eslint/no-var-requires': 0,
+    'react/no-children-prop': 0,
+    'react/jsx-uses-vars': 2,
+    'react/jsx-uses-react': 2,
+    'pretty-imports/sorted': 'warn',
+    '@typescript-eslint/no-use-before-define': 'warn',
+    'react-hooks/rules-of-hooks': 'error',
+    'react-hooks/exhaustive-deps': 'warn',
+    '@typescript-eslint/no-unused-vars': [
+      'error',
+      { vars: 'all', args: 'after-used', argsIgnorePattern: '^_', ignoreRestSiblings: true },
+    ],
+  },
+};

.github/FUNDING.yml

@@ -0,0 +1,8 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: dmtrKovalenko
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+custom: # Replace with a single custom sponsorship URL

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,36 +1,44 @@
 ---
 name: Bug report
 about: Create a report to help us improve
-
+title: ''
+labels: ''
+assignees: ''
 ---
 
 <!-- Thanks so much for your time taking to open an issue, your work is appreciated! ❤️ -->
 
+<!-- If you don't mind add a fun gif or meme, but no pressure -->
+
+![A GIF or MEME to give some spice of the internet](url)
+
 ## Environment
 
-| Tech                | Version |
-|---------------------|---------|
-| material-ui-pickers |         |
-| material-ui         |         |
-| React               |         |
-| Browser             |         |
-| Peer library        |         | <!-- date-fns, luxon or moment and version  -->
+| Tech                 | Version |
+| -------------------- | ------- |
+| @material-ui/pickers |         |
+| material-ui          |         |
+| React                |         |
+| Browser              |         |
+| Peer library         |         | <!-- date-fns, luxon or moment and version  --> |
 
 ## Steps to reproduce
-1.
-2.
-3.
+
+1. 2. 3.
 
 ## Expected behavior
+
 <!-- What behavior do you expect? -->
 
 ## Actual behavior
+
 <!-- What behavior do you see? -->
 
 ## Live example
+
 <!--
-    Live examples help us to investigate bugs and save our time.
-    Please try to make this example as simple as possible.
-    To create an example you can use this playground:
-    https://codesandbox.io/s/6wxqo5mxnz
+ Live examples help us to investigate bugs and save our time.
+ Please try to make this example as simple as possible.
+ To create an example you can fork this playground:
+ https://codesandbox.io/s/o7oojxx1pq
 -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,9 +1,15 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
+title: ''
+labels: feature request
+assignees: ''
 
 ---
 
+<!-- If you don't mind add a fun gif or meme, but no pressure -->
+![A GIF or MEME to give some spice of the internet](url)
+
 **Is your feature request related to a problem? Please describe.**
 A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
 

.gitignore

@@ -1,5 +1,5 @@
 # dependencies
-*/node_modules
+node_modules
 
 # build
 dist
@@ -10,18 +10,22 @@ logs
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+.firebase/
+.env
 
 # coverage
 coverage
 
-# Optional npm cache directory
+# Cache directory
 .npm
+cypress
+.next
 
 # Optional eslint cache
 .eslintcache
 
 # dotenv environment variables file
-.env
+.env.local
 
 # webstorm
 .idea/
@@ -30,5 +34,4 @@ coverage
 
 # editors
 .vs
-.vscode
 .DS_Store

.prettierignore

@@ -0,0 +1,6 @@
+node-modules/
+build/
+coverage/
+*.mp4
+.next
+docs/prop-types.json

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "printWidth": 100
+}

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "chrome",
+      "request": "launch",
+      "name": "Launch Chrome against localhost",
+      "url": "http://localhost:3000",
+      "webRoot": "${workspaceFoler}"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,17 @@
+{
+  "cSpell.words": ["Formik", "Notistack", "Sourcable", "patreon"],
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    {
+      "language": "typescript",
+      "autoFix": true
+    },
+    {
+      "language": "typescriptreact",
+      "autoFix": true
+    }
+  ],
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "javascript.implicitProjectConfig.checkJs": true
+}