import { type Class } from './types-and-models.js';
/**
 * The key used to store metadata in a static property of a class.
 * This metadata is taken from the class-level decorator.
 */
export declare const CLASS_KEY: unique symbol;
/**
 * The key used to store metadata in a static property of a class.
 * This metadata is taken from the parameter-level decorator in a constructor of a class.
 */
export declare const PARAMS_KEY: unique symbol;
/**
 * The key used to store metadata in a static property of a class.
 * This metadata is taken from the property-level decorator of a class.
 */
export declare const PROP_KEY: unique symbol;
/**
 * The key used to store cached metadata in a static property of a class.
 * This metadata is taken from all decorators of a class.
 */
export declare const CACHE_KEY: unique symbol;
/**
 * The key used to store cached dependecies in a static property of a class.
 * This dependecies is seted by `injector.getDependencies()`.
 */
export declare const DEPS_KEY: unique symbol;
/**
 * The key used to store registry of props where are params with metadata.
 */
export declare const METHODS_WITH_PARAMS: unique symbol;
export declare function makeClassDecorator<T extends (...args: any[]) => any>(transform?: T): (...args: Parameters<T>) => any;
export declare function makeParamDecorator<T extends (...args: any[]) => any>(transform?: T): (...args: Parameters<T>) => (clsOrObj: Class | object, propertyKey: string | symbol | undefined, index: number) => void;
export declare function makePropDecorator<T extends (...args: any[]) => any>(transform?: T): (...args: Parameters<T>) => (target: any, propertyKey: string | symbol) => void;
export declare function getParamKey(defaultKey: symbol, propertyKey?: string | symbol): symbol;
export declare function getRawMetadata<T = any>(Cls: Class, key: symbol, defaultValue: T): T;
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