import { INotebookShell } from '@jupyter-notebook/application';
import { ILabShell } from '@jupyterlab/application';
import { IThemeManager } from '@jupyterlab/apputils';
import { IEditorExtensionRegistry } from '@jupyterlab/codemirror';
import { WidgetLSPAdapter, VirtualDocument } from '@jupyterlab/lsp';
import { TranslationBundle } from '@jupyterlab/translation';
import * as lsProtocol from 'vscode-languageserver-protocol';
import { CodeDiagnostics as LSPDiagnosticsSettings } from '../../_diagnostics';
import { IFeatureSettings, Feature } from '../../feature';
import { BrowserConsole } from '../../virtual/console';
import { DiagnosticsDatabase } from './listing';
import { IDiagnosticsFeature } from './tokens';
export declare class DiagnosticsFeature extends Feature implements IDiagnosticsFeature {
    readonly id: string;
    readonly capabilities: lsProtocol.ClientCapabilities;
    protected settings: IFeatureSettings<LSPDiagnosticsSettings>;
    protected console: BrowserConsole;
    private _firstResponseReceived;
    private _diagnosticsDatabases;
    constructor(options: DiagnosticsFeature.IOptions);
    private _reconfigureTheme;
    clearDocumentDiagnostics(adapter: WidgetLSPAdapter<any>, document: VirtualDocument): void;
    /**
     * Allows access to the most recent diagnostics in context of the editor.
     *
     * One can use VirtualEditorForNotebook.find_cell_by_editor() to find
     * the corresponding cell in notebook.
     * Can be used to implement a Panel showing diagnostics list.
     *
     * Maps virtualDocument.uri to IEditorDiagnostic[].
     */
    getDiagnosticsDB(adapter: WidgetLSPAdapter<any>): DiagnosticsDatabase;
    switchDiagnosticsPanelSource: (adapter: WidgetLSPAdapter<any> | null) => void;
    protected diagnosticsByRange(diagnostics: lsProtocol.Diagnostic[]): Map<lsProtocol.Range, lsProtocol.Diagnostic[]>;
    get defaultSeverity(): lsProtocol.DiagnosticSeverity;
    private filterDiagnostics;
    setDiagnostics(response: lsProtocol.PublishDiagnosticsParams, document: VirtualDocument, adapter: WidgetLSPAdapter<any>): void;
    handleDiagnostic: (response: lsProtocol.PublishDiagnosticsParams, document: VirtualDocument, adapter: WidgetLSPAdapter<any>) => Promise<void>;
    refreshDiagnostics(): void;
    private _lastResponse;
    private _lastDocument;
    private _lastAdapter;
    private _trans;
    private _invalidate;
    private _invalidationCounter;
    private _styleElement;
}
export declare namespace DiagnosticsFeature {
    interface IOptions extends Feature.IOptions {
        settings: IFeatureSettings<LSPDiagnosticsSettings>;
        shell: ILabShell | INotebookShell;
        trans: TranslationBundle;
        editorExtensionRegistry: IEditorExtensionRegistry;
        themeManager: IThemeManager | null;
    }
    const id: string;
}