/**
 * Single source of truth for DDK 3.x workspace-level configuration.
 *
 * Both paths to a 3.x workspace consume these:
 *   - `upgrade-to-3` migration  → applies them to an existing 2.x workspace
 *   - `preset` generator        → applies them to a freshly scaffolded workspace
 *
 * Keeping the nx.json / overrides / tsconfig.base / toolchain-pin logic here
 * guarantees a migrated workspace and a freshly-scaffolded one are byte-identical
 * at the config level — so a fix made in one place can never drift from the other.
 *
 * These are config only. The migration's legacy-code codemods (HOC spread, CUI
 * bootstrap, nodejs timer, cms strip, …) intentionally live with the migration:
 * a fresh scaffold has no legacy code to transform.
 */
import { Tree } from "@nx/devkit";
export declare const REACT_VERSION = "18.3.1";
export declare const TYPES_REACT_VERSION = "18.3.1";
export declare const TYPES_REACT_DOM_VERSION = "18.3.0";
export declare const TYPESCRIPT_VERSION = "5.9.3";
export declare const TSLIB_VERSION = "^2.6.0";
/**
 * Pin the React + TypeScript toolchain to the KOS-standard versions. Used by the
 * preset so a fresh scaffold doesn't ride @nx/react 21's React-19 default.
 *
 * Writes the versions directly with `updateJson` rather than
 * `addDependenciesToPackageJson`: the @nx/devkit helper refuses to downgrade an
 * existing range, @nx/react has already written react@19.0.0, and leaving 19 in
 * place makes `npm install` fail with ERESOLVE against the SDK's react ^18.2.0 peer.
 */
export declare function applyToolchainPins(host: Tree): void;
/**
 * package.json overrides + resolutions — pin the webpack toolchain deterministically
 * (webpack MF is sensitive to webpack/tslib/chokidar drift).
 */
export declare function patchOverrides(host: Tree): void;
/**
 * nx.json: disable inference plugins (forces explicit project targets, which the
 * SDK's target-shaping relies on), set npm as the package manager, and declare the
 * MF dev-remote env inputs on @nx/webpack:webpack.
 *
 * The preset calls this before running the @nx/* sub-generators so they write
 * explicit build/serve targets to project.json rather than inferred ones.
 */
export declare function patchNxJson(host: Tree): void;
/**
 * tsconfig.base.json — kos-ddk's verbatim modern compilerOptions (esnext + bundler
 * resolution, the full strict-flag set, @emotion/react JSX). Idempotent.
 */
export declare function patchTsconfigBase(host: Tree): void;
//# sourceMappingURL=three-x-workspace-config.d.ts.map