export type BeanToken<T = unknown> = string | (new (...args: any[]) => T);
export interface BeanOptions {
    /** Tokens supplied to the factory method, in argument order. */
    dependencies?: readonly BeanToken[];
}
export interface BeanDefinition {
    token: BeanToken;
    methodName: string | symbol;
    dependencies: readonly BeanToken[];
}
/** Marks a class as an explicit source of application bean factories. */
export declare function Configuration(): <T extends new (...args: any[]) => object>(ctor: T) => T;
/**
 * Declares a configuration method as a bean factory. When no token is given,
 * the method name is used. Dependencies are deliberately explicit and never
 * inferred from emitted decorator metadata.
 */
export declare function Bean(token?: BeanToken, options?: BeanOptions): MethodDecorator;
export declare function Bean(options?: BeanOptions): MethodDecorator;
export declare function getBeanDefinitions(target: Function): readonly BeanDefinition[];