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import Container, { ContainerProps } from './container.js'
import Document from './document.js'
import { ProcessOptions } from './postcss.js'
import Result from './result.js'
interface RootRaws extends Record<string, any> {
/**
* The space symbols after the last child to the end of file.
*/
after?: string
/**
* Non-CSS code before `Root`, when `Root` is inside `Document`.
*
* **Experimental:** some aspects of this node could change within minor
* or patch version releases.
*/
codeBefore?: string
/**
* Non-CSS code after `Root`, when `Root` is inside `Document`.
*
* **Experimental:** some aspects of this node could change within minor
* or patch version releases.
*/
codeAfter?: string
/**
* Is the last child has an (optional) semicolon.
*/
semicolon?: boolean
}
export interface RootProps extends ContainerProps {
/**
* Information used to generate byte-to-byte equal node string
* as it was in the origin input.
* */
raws?: RootRaws
}
/**
* Represents a CSS file and contains all its parsed nodes.
*
* ```js
* const root = postcss.parse('a{color:black} b{z-index:2}')
* root.type //=> 'root'
* root.nodes.length //=> 2
* ```
*/
export default class Root extends Container {
type: 'root'
parent: Document | undefined
raws: RootRaws
/**
* Returns a `Result` instance representing the root’s CSS.
*
* ```js
* const root1 = postcss.parse(css1, { from: 'a.css' })
* const root2 = postcss.parse(css2, { from: 'b.css' })
* root1.append(root2)
* const result = root1.toResult({ to: 'all.css', map: true })
* ```
*
* @param opts Options.
* @return Result with current root’s CSS.
*/
toResult(options?: ProcessOptions): Result
constructor(defaults?: RootProps)
assign(overrides: object | RootProps): this
}