import { Filepath } from '../../../core/types/filepath';
import { default as Compiler } from '../../index';
import { TextEdit } from './applyTextEdits';
export interface DiagramViewSyncOperation {
    operation: 'create' | 'update' | 'delete';
    name: string;
    newName?: string;
    visibleEntities?: {
        tables?: Array<{
            name: string;
            schemaName: string;
        }> | null;
        stickyNotes?: Array<{
            name: string;
        }> | null;
        tableGroups?: Array<{
            name: string;
        }> | null;
        schemas?: Array<{
            name: string;
        }> | null;
    };
}
export interface DiagramViewBlock {
    name: string;
    startIndex: number;
    endIndex: number;
}
/**
 * Returns the position of every DiagramView block in `source`
 * Note that onany lex or parse errors, we return [], as there's no reliable way to detect diagram views from malformed DBML
 */
export declare function findDiagramViewBlocks(source: string): DiagramViewBlock[];
/**
 * Synchronizes DiagramView blocks in the DBML source at `filepath`.
 *
 * @param filepath   The file whose source should be rewritten. Source is
 *                   read from the compiler's project layout, which makes the
 *                   query multifile-aware.
 * @param operations Array of operations to apply (create, update, delete).
 * @param blocks     Optional pre-parsed blocks from findDiagramViewBlocks. If
 *                   not provided, parses internally.
 * @returns Object containing the new DBML source code and the text edits applied.
 */
export declare function syncDiagramView(this: Compiler, filepath: Filepath, operations: DiagramViewSyncOperation[], blocks?: DiagramViewBlock[]): {
    newDbml: string;
    edits: TextEdit[];
};