import { MessageConnection, CompletionList, CompletionItem, Position, Diagnostic, SignatureHelp, Hover, TextDocumentIdentifier, PrepareRenameResult, WorkspaceEdit } from "vscode-languageserver/browser";
import { MsgServerLoaded, UserFolder } from "./message";
declare global {
    interface Promise<T> {
        ignoreErrors(): void;
    }
}
export declare class LspClient {
    connection: MessageConnection;
    docVersion: number;
    docText: string;
    worker: Worker;
    workerLoadedPromise: Promise<MsgServerLoaded>;
    private _documentDiags;
    static docUri: string;
    constructor(worker_url?: string);
    initialize(projectPath: string, userFiles?: UserFolder, typeshedFallback?: ArrayBuffer | false | undefined): Promise<void>;
    private waitServerInitializeMsg;
    setupDiagnosticsCallback(callback: (diagnostics: Diagnostic[]) => void): Promise<void>;
    updateDocVersion(doc: string): Promise<number>;
    getDocIdentifier(): TextDocumentIdentifier;
    rename(doc: string, position: Position, newName: string): Promise<WorkspaceEdit | null>;
    parepareRename(doc: string, position: Position): Promise<PrepareRenameResult | null>;
    getDefinition(doc: string, position: Position): Promise<import("vscode-languageserver-types").Definition | import("vscode-languageserver-types").LocationLink[] | null>;
    getCompletion(code: string, position: Position): Promise<CompletionList | CompletionItem[] | null>;
    resolveCompletion(completionItem: CompletionItem): Promise<CompletionItem | null>;
    getHoverInfo(code: string, position: Position): Promise<Hover | null>;
    getSignatureHelp(code: string, position: Position): Promise<SignatureHelp | null>;
    updateSettings(): Promise<void>;
    private updateTextDocument;
}
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