import * as ts from 'typescript';
export declare class TypeScriptCompiler {
    private readonly realHost;
    /**
     * A compiler-scoped cache to avoid having to re-parse the same library files for every compilation
     */
    private readonly fileCache;
    compileBatchInMemory(sources: Array<{
        filename: string;
        contents: string;
    }>, currentDirectory?: string): BatchCompilationResult;
    private createInMemoryCompilerHost;
}
export interface CompilationResult {
    program: ts.Program;
    rootFile: ts.SourceFile;
}
export interface BatchCompilationResult {
    program: ts.Program;
    rootFiles: ts.SourceFile[];
}
export declare const STANDARD_COMPILER_OPTIONS: ts.CompilerOptions;
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