/**
 * Simple registry base class without indexed lookups.
 *
 * Used for registries that don't need adoption or complex indexing:
 * - AppRegistry
 * - AuthRegistry
 * - FlowRegistry
 */
import { RegistryAbstract, type RegistryKind } from './registry.base.js';
/**
 * Simple registry without indexed lookups or adoption.
 *
 * @typeParam TInstance - Type of registry entry instances
 * @typeParam TRecord - Type of registry records
 * @typeParam TMetadata - Type of initialization metadata
 * @typeParam TProviders - Type of parent provider registry
 */
export declare abstract class SimpleRegistry<TInstance, TRecord, TMetadata, TProviders = unknown> extends RegistryAbstract<TInstance, TRecord, TMetadata, TProviders> {
    protected constructor(name: RegistryKind, providers: TProviders, metadata: TMetadata, auto?: boolean);
    /**
     * Get all entries as an array.
     */
    getAll(): TInstance[];
    /**
     * Get entry count.
     */
    count(): number;
}