/**
 * This directory holds the abstract base classes that a concrete `FabricValue`
 * extends: `BaseFabricInstance` for one branch of the type hierarchy,
 * `BaseFabricPrimitive` for the other, and `BaseFabricSpecialObject`, the
 * runtime root of both branches that `isFabricSpecialObject()` checks against.
 * The root carries the custom inspector. Each of the first two carries the
 * static guard enforcing that its branch is in fact reached through it.
 * `BaseFabricInstance` additionally carries the clone template methods and the
 * symbol-keyed freeze protocol that the generic utilities dispatch through.
 *
 * These are the implementer's half of the value hierarchy, and `interface.ts`
 * is the client's. Code that merely uses `FabricValue`s is written against the
 * abstract contracts there -- `FabricInstance`, `FabricPrimitive`, and their
 * union `FabricSpecialObject` -- and importing that module deliberately does
 * not reach these classes. Extending one of these is what adding a new kind of value to
 * the data model takes, which is a different job with a different audience.
 *
 * Nothing here knows about codecs or wire formats. A value class binds its own
 * codec, and the machinery driving those lives in `codec-common/`.
 */

// Loaded for its effect: it installs the debug renderers, which the package's
// modules reach through `value-debug-internal.ts`. This barrel is where that
// happens because every export-map entry which loads a module that renders
// loads this barrel too, a property `test/value-debug-internal-entries.test.ts`
// checks entry by entry.
import "@/value-debug/index.ts";

export {
  BaseFabricInstance,
  DEEP_CLONE_CORE,
  DEEP_FREEZE,
  IS_DEEP_FROZEN,
  SHALLOW_UNFROZEN_CLONE,
} from "./BaseFabricInstance.ts";

// Note: This intentionally omits `BLESSING_TOKEN`, because it should _only_ be
// accessible internally to the `data-model`.
export { BaseFabricPrimitive, VALUE_TAG } from "./BaseFabricPrimitive.ts";

export { BaseFabricSpecialObject } from "./BaseFabricSpecialObject.ts";