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node_modules/postcss/lib/rule.d.ts 2.62 KB
7820380e   “wangming”   1
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  import Container, { ContainerProps } from './container.js'
  
  declare namespace Rule {
    export interface RuleRaws extends Record<string, unknown> {
      /**
       * The space symbols after the last child of the node to the end of the node.
       */
      after?: string
  
      /**
       * The space symbols before the node. It also stores `*`
       * and `_` symbols before the declaration (IE hack).
       */
      before?: string
  
      /**
       * The symbols between the selector and `{` for rules.
       */
      between?: string
  
      /**
       * Contains `true` if there is semicolon after rule.
       */
      ownSemicolon?: string
  
      /**
       * The rule’s selector with comments.
       */
      selector?: {
        raw: string
        value: string
      }
  
      /**
       * Contains `true` if the last child has an (optional) semicolon.
       */
      semicolon?: boolean
    }
  
    export interface RuleProps extends ContainerProps {
      /** Information used to generate byte-to-byte equal node string as it was in the origin input. */
      raws?: RuleRaws
      /** Selector or selectors of the rule. */
      selector?: string
      /** Selectors of the rule represented as an array of strings. */
      selectors?: string[]
    }
  
    // eslint-disable-next-line @typescript-eslint/no-use-before-define
    export { Rule_ as default }
  }
  
  /**
   * Represents a CSS rule: a selector followed by a declaration block.
   *
   * ```js
   * Once (root, { Rule }) {
   *   let a = new Rule({ selector: 'a' })
   *   a.append(…)
   *   root.append(a)
   * }
   * ```
   *
   * ```js
   * const root = postcss.parse('a{}')
   * const rule = root.first
   * rule.type       //=> 'rule'
   * rule.toString() //=> 'a{}'
   * ```
   */
  declare class Rule_ extends Container {
    parent: Container | undefined
    raws: Rule.RuleRaws
    /**
     * The rule’s full selector represented as a string.
     *
     * ```js
     * const root = postcss.parse('a, b { }')
     * const rule = root.first
     * rule.selector //=> 'a, b'
     * ```
     */
    selector: string
  
    /**
     * An array containing the rule’s individual selectors.
     * Groups of selectors are split at commas.
     *
     * ```js
     * const root = postcss.parse('a, b { }')
     * const rule = root.first
     *
     * rule.selector  //=> 'a, b'
     * rule.selectors //=> ['a', 'b']
     *
     * rule.selectors = ['a', 'strong']
     * rule.selector //=> 'a, strong'
     * ```
     */
    selectors: string[]
  
    type: 'rule'
  
    constructor(defaults?: Rule.RuleProps)
    assign(overrides: object | Rule.RuleProps): this
    clone(overrides?: Partial<Rule.RuleProps>): Rule
    cloneAfter(overrides?: Partial<Rule.RuleProps>): Rule
    cloneBefore(overrides?: Partial<Rule.RuleProps>): Rule
  }
  
  declare class Rule extends Rule_ {}
  
  export = Rule