* Remove fixed width from cascader examples
* Replace fixed vertical slider example height with clearfix div
* Replace fixed width on TreeSelect examples with percentage width
* Update test snapshots
* Use inline-block rather than float left for vertical slider example
* feat: use @ant-design/icons@4.0
* feat: use createFromIconfontCN to make site works
* feat: update doc for Icon
* feat: use icon in component Alert
* feat: use icon in component Avatar
* feat: use icon in component Breadcrumb
* feat: use icon in component Button
* feat: use icon in component Cascader
* feat: use icon in component Collapse
* feat: use icon in component Datepicker
* feat: use icon in component Dropdown
* feat: use icon in component Form
* feat: use icon in component Input
* feat: use icon in component InputNumber
* feat: use icon in component Layout
* feat: use icon in component Mention
* feat: use icon in component Message
* feat: use icon in component Modal
* feat: use icon in component Notification
* feat: use icon in component PageHeader
* feat: use icon in component Pagination
* feat: use icon in component Popconfirm
* feat: use icon in component Progress
* feat: use icon in component Rate
* feat: use icon in component Result
* feat: use icon in component Select
* feat: use icon in component Step
* feat: use icon in component Switch
* feat: use icon in component Table
* feat: use icon in component Tab
* feat: use icon in component Tag
* feat: handle rest component which using Icon
* fix: remove unused vars
* feat: use latest alpha ant design icons
* fix: failed test in uploadlist.test.js
* test: update snapshot for icons
* doc: add Icon for site
* doc: use @ant-design/icons in site
* chore: use latest icons
* fix: tslint issue
* fix: test cases
* fix: types for react
* fix: lint rules for import orders
* fix: use @ant-design/icons@4.0.0-alpha.5 to avoid insert css in server render
* fix: eslint error in demo/**.md
* inject antd icons
* update snapshot
* fix site
* doc: update docs
* fix: code snippets icon in site
* feat: use latest @ant-design/icons
* fix: icon props in message
* docs: add api first appearance
* docs: fix auto-complete doc
* docs: replace Version Added with Version
* docs: date picker common method
* docs: date picker common method
* docs: tree
* docs: remove meaningless 3.0.0
* Fix incorrect position of tooltip when use slider
* Remove useless comment
* Reduce code
* Update
* getTooltipPopupContainer default to body
* Public Slider's ref
* Add docs
* Update docs
* rename .stylelintrc to .stylelintrc.json for explicit file type
* add new npm script lint-fix:style
* fix pseudo-element with double colon
* function name should be lower except ignored functions
* support stylelint declaration-block-no-ignored-properties rule
* support sorted CSS properties order for readability and consistency
* autofix order of all styles by lint-fix:style script
* remove double slash comments after selector
* replace .stylelintignore with ignoreFiles in .stylelintrc.json
* master:
feat(table): support table border-radius define in theme
add form-tutorial.md
📝 Put gitter flags in badges in README (#13744)
update deps of rc-select
skip show-tooltip.md test when is dist test
💄 update slider demo
Fix a regular expression
Improvements to badges in README (#13743)
* master:
site: add Community discusstion links
🌐 site: transition component category, close#11629
Fix Collapse Panel id definition, close#12357
Fix style overlap with sorter when long text in Table column header
Add more recommendation
adjust datepick reset logic
reset showDate when picker is closed fix#12929
Before:
>Synchronize with [InptNumber](/components/input-number/) component.
After:
>Synchronize with [InputNumber](/components/input-number/) component.
With TypeScript compiler option ‘strictNullChecks’ enabled, the value `null` cannot be assigned to type `void`. This means, for instance, that it’s impossible to pass a `null` value for prop `step`. I don’t expect that substituting `null` for `void` in these type definitions should cause anyone difficulty; because these are optional props, a consumer of this component should be able to pass `null` or `undefined` safely, whether or not the compiler is using strict null checks.
