import type { ITtscCompilerContext } from "../../structures/ITtscCompilerContext";
import type { TtscBuildResult } from "../../structures/internal/TtscBuildResult";
/**
 * Compile a project and capture emitted files without writing to the project
 * tree.
 *
 * When no plugins are configured the fast path spawns the native ttsc compiler
 * host (`cmd/ttsc api-compile`) which returns a structured JSON response
 * containing diagnostics and an output file map. When plugins are present the
 * slow path goes through `runBuild` into a temp directory and reads the files
 * back from disk.
 *
 * @returns A map of output path → file content plus a `TtscBuildResult` with
 *   diagnostics and the exit status.
 */
export declare function compileProjectInMemory(options: ITtscCompilerContext): {
    output: Record<string, string>;
    result: TtscBuildResult;
};