import type { Console, FileSystem, LanguageService, ServiceEnvironment, ServicePlugin, TypeScriptProjectHost } from '@volar/language-service';
import type * as vscode from 'vscode-languageserver';
import type { ServerContext, ServerOptions } from './server';
import type { createSys } from '@volar/typescript';
export interface Timer {
    setImmediate(callback: (...args: any[]) => void, ...args: any[]): vscode.Disposable;
}
export interface ServerRuntimeEnvironment {
    uriToFileName(uri: string): string;
    fileNameToUri(fileName: string): string;
    loadTypeScript(options: InitializationOptions): Promise<typeof import('typescript') | undefined>;
    loadTypeScriptLocalized(options: InitializationOptions, locale: string): Promise<{} | undefined>;
    fs: FileSystem;
    timer: Timer;
    console: Console;
}
export interface ProjectContext {
    typescript?: {
        configFileName: string | undefined;
        host: TypeScriptProjectHost;
        sys: ReturnType<typeof createSys>;
    };
}
export declare enum DiagnosticModel {
    None = 0,
    Push = 1,
    Pull = 2
}
export interface InitializationOptions {
    typescript?: {
        /**
         * Absolute path to node_modules/typescript/lib, available for node
         */
        tsdk: string;
    } | {
        /**
         * URI to node_modules/typescript/lib, available for web
         * @example "https://cdn.jsdelivr.net/npm/typescript/lib"
         * @example "https://cdn.jsdelivr.net/npm/typescript@latest/lib"
         * @example "https://cdn.jsdelivr.net/npm/typescript@5.0.0/lib"
         */
        tsdkUrl: string;
    };
    l10n?: {
        location: string;
    };
    diagnosticModel?: DiagnosticModel;
    /**
     * For better JSON parsing performance language server will filter CompletionList.
     *
     * Enable this option if you want to get complete CompletionList in language client.
     */
    fullCompletionList?: boolean;
    ignoreTriggerCharacters?: string[];
    reverseConfigFilePriority?: boolean;
    maxFileSize?: number;
    /**
     * Extra semantic token types and modifiers that are supported by the client.
     */
    semanticTokensLegend?: vscode.SemanticTokensLegend;
    codegenStack?: boolean;
}
export interface ServerProject {
    serviceEnv: ServiceEnvironment;
    getLanguageService(): LanguageService;
    getLanguageServiceDontCreate(): LanguageService | undefined;
    dispose(): void;
}
export interface ServerProjectProvider {
    getProject(uri: string): Promise<ServerProject>;
    getProjects(): Promise<ServerProject[]>;
    reloadProjects(): Promise<void> | void;
}
export interface ServerProjectProviderFactory {
    (context: ServerContext, serverOptions: ServerOptions, servicePlugins: ServicePlugin[]): ServerProjectProvider;
}