import { CustomDeserializerParams, CustomSerializerParams } from './metadata';
import { OptionsBase } from './options-base';
import { MaybeTypeThunk, Typelike } from './type-descriptor';
import { IndexedObject } from './types';
export interface IJsonMemberOptions extends OptionsBase {
    /**
     * Sets the constructor of the property.
     * Optional with ReflectDecorators.
     */
    constructor?: Typelike | null;
    /** When set, indicates that the member must be present when deserializing. */
    isRequired?: boolean | null;
    /** When set, a default value is emitted if the property is uninitialized/undefined. */
    emitDefaultValue?: boolean | null;
    /** When set, the key on the JSON that should be used instead of the class property name. */
    name?: string | null;
    /**
     * When set, this deserializer will be used to deserialize the member. The callee must assure
     * the correct type.
     */
    deserializer?: ((json: any, params: CustomDeserializerParams) => any) | null;
    /** When set, this serializer will be used to serialize the member. */
    serializer?: ((value: any, params: CustomSerializerParams) => any) | null;
}
/**
 * Specifies that a property is part of the object when serializing.
 * Requires ReflectDecorators.
 */
export declare function jsonMember<T extends Function>(prototype: IndexedObject, propertyKey: string | symbol): void;
/**
 * Specifies that a property is part of the object when serializing, with additional options.
 * Requires ReflectDecorators.
 */
export declare function jsonMember(options: IJsonMemberOptions): PropertyDecorator;
/**
 * Specifies that a property is part of the object when serializing, with a defined type and extra
 * options.
 */
export declare function jsonMember(type: MaybeTypeThunk, options?: IJsonMemberOptions): PropertyDecorator;
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