import { ChildEntityTypeConfig, TypeKind } from '../config';
import { ValidationContext } from '../validation';
import { Field } from './field';
import { Model } from './model';
import { ObjectTypeBase } from './object-type-base';
export declare class ChildEntityType extends ObjectTypeBase {
    constructor(input: ChildEntityTypeConfig, model: Model);
    /**
     * Gets a field that is guaranteed to be unique, to be used for absolute order
     */
    get discriminatorField(): Field;
    readonly kind: TypeKind.CHILD_ENTITY;
    readonly isChildEntityType: true;
    readonly isRootEntityType: false;
    readonly isEntityExtensionType: false;
    readonly isValueObjectType: false;
    validate(context: ValidationContext): void;
}