import { type AbstractClass, type Class } from "./utils.ts";
/**
 * The @injectable() decorator allows you to automatically bind a class as singleton service
 * when requesting it from a DI container.
 */
export declare function injectable<C extends Class<unknown>>(): ClassDecorator<C>;
export type InjectableClass<T = unknown> = (Class<T> | AbstractClass<T>) & {
    [injectableSymbol]: Class<unknown>[];
};
export declare const injectableSymbol: unique symbol;
type ClassDecorator<C extends Class<unknown>> = (target: C) => C | void;
export declare function isInjectable<T>(target: AbstractClass<T>): target is InjectableClass<T>;
export declare function getInjectableTargets<T>(target: InjectableClass<T>): Class<unknown>[];
export {};