import { FieldOptions, ReturnTypeFuncValue } from '@nestjs/graphql';
import { Decorator } from './types';
/**
 * Marks a field as a collection field meaning it supports detail and summary aggregations
 *
 * @extends ArgsField
 *
 * @param ty An arrow function returning the type of the field
 * @param options Standard Nestjs field options
 */
export declare function CollectionField<T extends ReturnTypeFuncValue>(ty?: () => T, options?: FieldOptions<T>): Decorator;
/**
 * Marks a field as a collection field meaning it supports detail and summary aggregations
 *
 * @extends ArgsField
 *
 * @param options Standard Nestjs field options
 */
export declare function CollectionField(options?: FieldOptions): Decorator;