//#region lib/types/invariant.js
/**
* Package-owned invariant companion for the default Agent model selection.
*
* The service owns no independent event relationship: settings registration
* already validates every mutable value before `currentSelection()` can observe it.
* The empty installer keeps that absence explicit in composed invariant sets.
*
* @module @deepseek-ai/dsh-agent-default-model/invariant
*/
const PACKAGE_NAME = "@deepseek-ai/dsh-agent-default-model";
/** Cordis companion plugin name. */
const name = "agent-default-model-invariant";
/** Services required before the companion can register. */
const inject = ["invariants"];
/** No runtime invariant: settings validation owns the only mutable-value relationship. */
const install = () => {};
/**
* Register the intentionally empty invariant contribution.
* @param ctx - Cordis context carrying the invariant service.
* @returns the installed registration's disposer after setup succeeds.
*/
const apply = (ctx) => Promise.resolve(ctx.invariants.register(PACKAGE_NAME, install));
//#endregion
export { apply, inject, name };
