import type { ITtscCompilerContext } from "../../structures/ITtscCompilerContext";
import type { ITtscCompilerTransformation } from "../../structures/ITtscCompilerTransformation";
import type { TtscBuildResult } from "../../structures/internal/TtscBuildResult";
/**
 * Transform a project and capture TypeScript source output in memory.
 *
 * When no plugins are configured the fast path spawns the native ttsc compiler
 * host (`cmd/ttsc api-transform`) which returns a JSON map of transformed
 * TypeScript sources. When plugins are present:
 *
 * 1. Check-stage plugins run first and abort on failure.
 * 2. If there are no transform-stage plugins the host is used as the transformer.
 * 3. If transform plugins exist they are dispatched through the shared-host binary
 *    with linked plugins passed via `TTSC_LINKED_PLUGINS_JSON`.
 *
 * @returns A `{ result, typescript }` pair where `typescript` maps output paths
 *   to their transformed TypeScript source text.
 */
export declare function transformProjectInMemory(options: ITtscCompilerContext): {
    dependencies?: Record<string, string[]>;
    dependenciesComplete?: string[];
    graph?: ITtscCompilerTransformation.IReferenceGraph;
    result: TtscBuildResult;
    typescript: Record<string, string>;
    volatile?: string[];
};