import { type CapabilityId, type CapabilitySlot, type FeatureId, type SetupCapabilityRegistration } from '@zhin.js/plugin-runtime';
import type { CapabilityRoot, FeatureProvider } from '@zhin.js/feature-kit';
export declare function mergeSetupCapabilities(capabilities: Map<CapabilityId, CapabilitySlot>, registrations: readonly Readonly<SetupCapabilityRegistration>[], providers: ReadonlyMap<FeatureId, FeatureProvider>, rootsByFeature: ReadonlyMap<FeatureId, readonly CapabilityRoot[]>): void;
export declare function addCapabilitySlot(capabilities: Map<CapabilityId, CapabilitySlot>, slot: Readonly<CapabilitySlot>): void;
export declare function featureSetupAliases(providers: Iterable<FeatureProvider>): ReadonlyMap<string, FeatureId>;