import type { CompilerOptions, SourceFile } from 'typescript';
import ts from 'typescript';
import { Cache } from './compiler.js';
export declare class DeepkitLoader {
    protected options: CompilerOptions;
    protected host: ts.CompilerHost;
    protected program: ts.Program;
    protected printer: ts.Printer;
    protected cache: Cache;
    protected knownFiles: {
        [path: string]: string;
    };
    protected sourceFiles: {
        [path: string]: SourceFile;
    };
    constructor();
    transform(source: string, path: string): string;
}