import type { CompletionItem, Position } from "vscode-languageserver";
import { Range } from "vscode-languageserver";
import type { DiagramUpdateResult } from "../diagramImplementation.js";
import { DiagramImplementation } from "../diagramImplementation.js";
import type { SharedDiagramUtils } from "../../sharedDiagramUtils.js";
import type { DiagramConfig, Root } from "@hylimo/diagram-common";
/**
 * Local implementation of a diagram.
 */
export declare class LocalDiagramImplementation extends DiagramImplementation {
    private readonly utils;
    /**
     * Result of the last call to updateDiagram
     */
    private layoutResult?;
    /**
     * Parsed version of the source provided to updateDiagram
     */
    private document?;
    /**
     * Creates a new LocalDiagramImplementation
     *
     * @param utils required for parsing, interpreting and layouting of the diagram
     */
    constructor(utils: SharedDiagramUtils);
    updateDiagram(source: string, config: DiagramConfig): Promise<DiagramUpdateResult>;
    /**
     * Converts a lexer error to a diagnostic item
     *
     * @param error the lexer error to convert
     * @returns the created diagnostic item
     */
    private convertLexerError;
    /**
     * Converts a parser error to a diagnostic item
     *
     * @param error the parser error to convert
     * @returns the created diagnostic item
     */
    private convertParserError;
    /**
     * Converts an interpretation error to a diagnostic item
     *
     * @param error the interpretation error to convert
     * @returns the created diagnostic item
     */
    private convertInterpretationError;
    /**
     * Converts a layout error to a diagnostic item
     *
     * @param error the layout error to convert
     * @returns the created diagnostic item
     */
    private convertLayoutError;
    generateCompletionItems(source: string, config: DiagramConfig, position: Position): Promise<CompletionItem[] | undefined>;
    getSourceRange(element: string): Promise<Range | undefined>;
    /**
     * Converts an AST range to a LSP range
     *
     * @param range the range to convert
     * @returns the converted range
     */
    private convertRange;
    renderPredictionDiagram(source: string, config: DiagramConfig): Promise<Root | undefined>;
}
//# sourceMappingURL=localDiagramImplementation.d.ts.map