import { DocumentElement } from './types';
export interface SortOrderChange {
    sortIds: string[] | {
        id: string;
        index: number;
    }[];
    addAfterElementId?: string;
    targetSortIndex?: number;
}
export declare class DocumentElementSortOrderService {
    private static removeSortIdsFromSortOrder;
    static updateSortOrder(sortOrder: string[], { sortIds, targetSortIndex, addAfterElementId }: SortOrderChange): string[];
    static updateSortOrderByArray(sortOrder: string[], sorts: SortOrderChange[]): string[];
    static sortDocumentElements(elements: DocumentElement[], sorts?: SortOrderChange[], sort?: SortOrderChange): DocumentElement[];
    static addFrameMembersToSortArray(elements: DocumentElement[], frames: Map<string, {
        id: string;
        elements: DocumentElement[];
    }>, sorts: SortOrderChange[]): SortOrderChange[];
    static addFrameMembersToSort(elements: DocumentElement[], frames: Map<string, {
        id: string;
        elements: DocumentElement[];
    }>, sort: SortOrderChange): string[];
}