import type { Class } from '../../../utils/types.js';
import { emptyStateSymbol } from '../../misc/constants.js';
import type { FactoryProvider } from './FactoryProvider.js';
export interface ClassFactory<V> {
    create(): V;
}
export type ClassFactoryClazz<V> = Class<ClassFactory<V>>;
export declare function isClassFactory<V>(target: unknown): target is ClassFactoryClazz<V>;
export interface FactoryProviderWithClass<V = unknown> {
    factory: ClassFactoryClazz<V>;
    meta: {
        cache: InstanceType<ClassFactoryClazz<V>> | typeof emptyStateSymbol;
    };
}
export declare function isFactoryProviderWithClass<V>(anyFactoryProvider: FactoryProvider): anyFactoryProvider is FactoryProviderWithClass<V>;