import { AnyObj } from '#types/mix.js';
import { Class, DecoratorAndValue, ParamsMeta, ClassMeta, ClassPropMeta } from './types-and-models.js';
/**
 * Determine whether a stringified type is a class which delegates its constructor
 * to its parent.
 *
 * This is not trivial since compiled code can actually contain a constructor function
 * even if the original source code did not. For instance, when the child class contains
 * an initialized instance property.
 */
export declare function isDelegateCtor(typeStr: string): boolean;
export declare class Reflector {
    private reflect;
    constructor(reflect?: typeof Reflect);
    /**
     * Returns an object with all the metadata for the passed class.
     * This object implements [The iterable protocol](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#the_iterable_protocol).
     *
     * @param Cls A class that has decorators.
     */
    getMetadata<DecorValue = any, Proto extends object = object>(Cls: Class<Proto>): ClassMeta<DecorValue, Proto> | undefined;
    /**
     * Returns the metadata for the constructor or methods of the passed class.
     *
     * @param Cls A class that has decorators.
     */
    getMetadata<DecorValue = any, Proto extends object = object>(Cls: Class<Proto>, propertyKey?: string | symbol): ClassPropMeta<DecorValue> | undefined;
    protected getClassMetaOrParamsMeta<DecorValue = any, Proto extends object = object>(Cls: Class<Proto>, classMeta: ClassMeta<DecorValue, Proto> | undefined, propertyKey?: string | symbol): ClassMeta<DecorValue, Proto> | ClassPropMeta<DecorValue> | undefined;
    protected concatWithParentClassMeta<DecorValue = any, Proto extends AnyObj = object>(Cls: Class<Proto>, classMeta: ClassMeta<DecorValue, Proto>): void;
    protected concatWithOwnClassMeta<DecorValue = any, Proto extends AnyObj = object>(Cls: Class<Proto>, classMeta: ClassMeta<DecorValue, Proto>): ClassMeta<DecorValue, Proto> | undefined;
    protected concatWithParamsMeta<DecorValue = any, Proto extends AnyObj = object>(Cls: Class<Proto>, classMeta: ClassMeta<DecorValue, Proto>, ownMetaKeys: (string | symbol)[]): ClassMeta<DecorValue, Proto> | undefined;
    protected setMetaCache<DecorValue = any, Proto extends AnyObj = object>(Cls: Class<Proto>, key: string | symbol, classMeta?: ClassMeta<DecorValue, Proto>): void;
    protected getOwnCacheMetadata<DecorValue = any, Proto extends object = object>(Cls: any): ClassMeta<DecorValue, Proto> | null | undefined;
    /**
     * Returns the metadata for passed class.
     *
     * @param Cls A class that has decorators.
     */
    protected getClassMetadata<T = any>(Cls: Class): DecoratorAndValue<T>[];
    /**
     * Returns the metadata for the constructor or methods of the passed class.
     *
     * @param Cls A class that has decorators.
     * @param propertyKey If this method is called without `propertyKey`,
     * it's returns parameters of class constructor.
     */
    protected getParamsMetadata<T extends object>(Cls: Class<T>, propertyKey?: Exclude<keyof T, number>): (ParamsMeta | null)[];
    protected getParentClass(ctor: Class): Class;
    protected mergeTypesAndClassMeta(paramTypes: any[], paramMetadata: any[]): ParamsMeta[];
    protected getOwnParams(Cls: Class, propertyKey?: string | symbol): ParamsMeta[] | null[];
    protected getOwnClassAnnotations(Cls: Class): any[] | null;
    protected getOwnPropMetadata(Cls: any): {
        [key: string | symbol]: any[];
    } | null;
}
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