/** Package-owned invariant companion for the DSH browser-control tools. */
import type { Context } from '@deepseek-ai/cordis';
/** Cordis companion plugin name. */
export declare const name = "tool-control-chrome-invariant";
/** Service required before the companion can reserve package ownership. */
export declare const inject: string[];
/**
 * Register this package's empty invariant companion.
 *
 * @param ctx - context carrying the invariant registry.
 * @returns the installed registration disposer.
 */
export declare const apply: (ctx: Context) => Promise<() => void>;
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