import { Entity, IdentifiableEntity, Mutation } from '../../api/types';
import AEntityUpdateRequest, { UpdateEntityFunction } from './AEntityUpdateRequest';
import { EntityFieldKeyDefinition, FieldReference } from '../fieldReferences';
import { EntityResponseData } from '../../api/generate/generateEntityQuery';
/**
 * Deletes a value from an entity
 *
 * sourceKey is used for local update
 * deleteKey, then updateKey and at last the sourceKey is used for graphql update
 */
export default class EntityDeleteValueRequest<E extends Entity> extends AEntityUpdateRequest<E> {
    sourceKey: FieldReference;
    deleteKey: FieldReference;
    constructor(fieldDef: EntityFieldKeyDefinition);
    performLocalUpdate(entity: E, updateEntity: UpdateEntityFunction): void;
    performGraphqlUpdate(entity: IdentifiableEntity, updateMutation: Mutation): Promise<EntityResponseData<E>>;
}