`YmTreeSelector` 是一个基于 Vue 3 和 Element Plus 的树形选择器组件，支持多选和单选模式，适用于需要从树形结构数据（支持10W+数据）中进行选择的场景。
hast utility to create an element from a simple CSS selector
PostCSS plugin to transform :not() W3C CSS level 4 pseudo class to :not() CSS level 3 selectors
Resolve a nested selector in a PostCSS AST
Determine selector specificity with postcss-selector-parser
Use cascade layers in CSS
Resolve nested CSS selectors
hast utility to create trees
> Selector parser with built in methods for working with selector strings.
hast utility for `querySelector`, `querySelectorAll`, and `matches`
npm query parser and tools
Use the :focus-within pseudo-selector in CSS
Server-side DOM implementation based on Mozilla's dom.js
Server-side DOM implementation based on Mozilla's dom.js
unist utility to select nodes with CSS-like selectors
Use the :focus-visible pseudo-selector in CSS
a CSS selector compiler/engine
PostCSS plugin to unwrap nested rules like how Sass does it
Selectors decision tree - choose matching selectors, fast
Use Custom Selectors in CSS
A CSS selector engine.
Convert DataTransfer object to a list of File objects
Powerful and compliant CSS selector parser.
a CSS selector parser