import { DocumentElement } from '../types';
import { ContainerKind } from './container-kind';
import { DocumentContainerIndex } from './document-container-index';
export declare class DocumentContainerService {
    static buildIndex(documentElements: readonly DocumentElement[], kinds?: ContainerKind[]): DocumentContainerIndex;
    static isContainer(documentElement: DocumentElement, kinds?: ContainerKind[]): boolean;
    private static measureDocumentElements;
    private static collectContainers;
}