import { List, ListItem, Node, Parent, RootContent, Text } from 'mdast';
import { CustomDirective } from '.';
export declare function isParent(node: Node): node is Parent;
export declare function isCustomBlock(node: Node): node is CustomDirective;
export declare function isTextNode(node: Node): node is Text;
export declare function getNodeTextContent(node: Node | Parent): string;
export declare function getRawTextFromNode(raw: string, node: RootContent): string;
export declare function listItemLoose(node: ListItem): boolean;
export declare function listLoose(node: List): boolean;