import 'reflect-metadata';
import { Json } from './Json';
import { IJsonSerializer, jsonSerializer } from './IJsonSerializer';
import { IJsonSerializable } from './Json';
export interface JsonSerializableConstructor {
    fromJSON<T extends JsonSerializable>(json: Json): T;
}
/**
 * A base type to use for objects that can then be serialized to/from json using decorators
 */
export declare abstract class JsonSerializable implements IJsonSerializable {
    static fromJSON<T extends JsonSerializable>(json: Json): T;
    toJSON(_key?: string | number): Json;
}
/**
 * A default implementation of IJsonSerializer
 */
export declare class DefaultSerializer implements IJsonSerializer<any> {
    readonly [jsonSerializer] = true;
    private readonly _jsonSerializableConstructor;
    constructor(jsonSerializableConstructor?: JsonSerializableConstructor);
    serialize(object: unknown): Json;
    deserialize(json: Json): any;
}
export declare function jsonProperty<T>(name?: string, serializer?: IJsonSerializer<T> | JsonSerializableConstructor): PropertyDecorator;
export declare function jsonProperty<T>(serializer?: IJsonSerializer<T> | JsonSerializableConstructor): PropertyDecorator;
export declare function jsonParameter<T>(name?: string, serializer?: IJsonSerializer<T> | JsonSerializableConstructor): ParameterDecorator;