import type { PermissionGrant } from '../types';
/**
 * Whether the actor's `parent` grant covers the target's `child` grant: it reaches at least as
 * far (ordered none < own < ownOrNull < any) AND its policy provably covers the child's
 * (see `policyDominates`). Used per grant by `isSuperset` over the aggregated disjunction —
 * every child grant must be dominated by SOME parent grant.
 */
export declare function grantDominates(parent: PermissionGrant, child: PermissionGrant): boolean;
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