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import Container, { ContainerProps } from './container.js'
interface AtRuleRaws extends Record<string, unknown> {
/**
* The space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
*/
before?: string
/**
* The space symbols after the last child of the node to the end of the node.
*/
after?: string
/**
* The space between the at-rule name and its parameters.
*/
afterName?: string
/**
* The symbols between the last parameter and `{` for rules.
*/
between?: string
/**
* Contains `true` if the last child has an (optional) semicolon.
*/
semicolon?: boolean
/**
* The rule’s selector with comments.
*/
params?: {
value: string
raw: string
}
}
export interface AtRuleProps extends ContainerProps {
/** Name of the at-rule. */
name: string
/** Parameters following the name of the at-rule. */
params?: string | number
/** Information used to generate byte-to-byte equal node string as it was in the origin input. */
raws?: AtRuleRaws
}
/**
* Represents an at-rule.
*
* ```js
* Once (root, { AtRule }) {
* let media = new AtRule({ name: 'media', params: 'print' })
* media.append(…)
* root.append(media)
* }
* ```
*
* If it’s followed in the CSS by a {} block, this node will have
* a nodes property representing its children.
*
* ```js
* const root = postcss.parse('@charset "UTF-8"; @media print {}')
*
* const charset = root.first
* charset.type //=> 'atrule'
* charset.nodes //=> undefined
*
* const media = root.last
* media.nodes //=> []
* ```
*/
export default class AtRule extends Container {
type: 'atrule'
parent: Container | undefined
raws: AtRuleRaws
/**
* The at-rule’s name immediately follows the `@`.
*
* ```js
* const root = postcss.parse('@media print {}')
* media.name //=> 'media'
* const media = root.first
* ```
*/
name: string
/**
* The at-rule’s parameters, the values that follow the at-rule’s name
* but precede any {} block.
*
* ```js
* const root = postcss.parse('@media print, screen {}')
* const media = root.first
* media.params //=> 'print, screen'
* ```
*/
params: string
constructor(defaults?: AtRuleProps)
assign(overrides: object | AtRuleProps): this
clone(overrides?: Partial<AtRuleProps>): this
cloneBefore(overrides?: Partial<AtRuleProps>): this
cloneAfter(overrides?: Partial<AtRuleProps>): this
}
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