import type { DiagramImplementation } from "../diagramImplementation.js";
import type { SharedDiagramUtils } from "../../sharedDiagramUtils.js";
import { DiagramImplementationManager } from "../diagramImplementationManager.js";
import type { RemoteMessagePayload } from "@hylimo/diagram-protocol";
/**
 * Manages the layouted diagrams. This is the local implementation.
 * It does not send any messages to other language servers.
 */
export declare class LocalDiagramImplementationManager extends DiagramImplementationManager {
    private readonly utils;
    /**
     * Lookup for created layouted diagram implementations
     */
    private readonly implementations;
    /**
     * Creates a new LocalLayoutedDiagramManager.
     *
     * @param utils required to layout diagrams
     * @param id the id of this language server
     */
    constructor(utils: SharedDiagramUtils, id: number);
    protected handleNotification(_message: RemoteMessagePayload, _from: number): Promise<void>;
    protected handleRequest(message: RemoteMessagePayload, _from: number): Promise<RemoteMessagePayload>;
    /**
     * Handles a request to update a diagram.
     *
     * @param message the message requesting the update
     * @returns the response message payload
     */
    private handleUpdateDiagramRequest;
    /**
     * Handles a request to generate completion items.
     *
     * @param message the message requesting the completion items
     * @returns the response message payload
     */
    private handleGenerateCompletionItemsRequest;
    /**
     * Handles a request to get the source range of an element.
     *
     * @param message the message requesting the source range
     * @returns the response message payload
     */
    private handleGetSourceRangeRequest;
    /**
     * Handles a request to render a prediction diagram.
     *
     * @param message the message requesting the prediction diagram
     * @returns the response message payload
     */
    private handleRenderPredictionDiagramRequest;
    getNewDiagramImplementation(id: string, old?: DiagramImplementation | undefined): DiagramImplementation;
}
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