import * as vscode from 'vscode';
export declare const enum DiagnosticLanguage {
    JavaScript = 0,
    TypeScript = 1
}
export declare const allDiagnosticLanguages: DiagnosticLanguage[];
export interface LanguageDescription {
    readonly id: string;
    readonly diagnosticOwner: string;
    readonly diagnosticSource: string;
    readonly diagnosticLanguage: DiagnosticLanguage;
    readonly languageIds: readonly string[];
    readonly configFilePattern?: RegExp;
    readonly isExternal?: boolean;
    readonly standardFileExtensions: readonly string[];
}
export declare const standardLanguageDescriptions: LanguageDescription[];
export declare function isTsConfigFileName(fileName: string): boolean;
export declare function isJsConfigOrTsConfigFileName(fileName: string): boolean;
export declare function doesResourceLookLikeATypeScriptFile(resource: vscode.Uri): boolean;
export declare function doesResourceLookLikeAJavaScriptFile(resource: vscode.Uri): boolean;
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