import * as postcss from 'postcss';
import { Declaration } from './statement/declaration';
declare const PostCssStringifier: any;
/**
 * A visitor that stringifies Sass statements.
 *
 * Expression-level nodes are handled differently because they don't need to
 * integrate into PostCSS's source map infratructure.
 */
export declare class Stringifier extends PostCssStringifier {
    constructor(builder: postcss.Builder);
    /** Converts `node` into a string by calling {@link this.builder}. */
    stringify(node: postcss.AnyNode, semicolon: boolean): void;
    private ['content-rule'];
    private ['debug-rule'];
    decl(node: Declaration, semicolon: boolean): void;
    private ['each-rule'];
    private ['else-rule'];
    private ['error-rule'];
    private ['for-rule'];
    private ['forward-rule'];
    private ['function-rule'];
    private ['if-rule'];
    private ['import-rule'];
    private ['include-rule'];
    private ['mixin-rule'];
    private atrule;
    private ['return-rule'];
    private rule;
    private ['sass-comment'];
    private ['use-rule'];
    private ['warn-rule'];
    private ['variable-declaration'];
    private ['while-rule'];
    /** Helper method for non-generic Sass at-rules. */
    private sassAtRule;
}
export {};