import type Field from '../Fields/Field';
import type AvonRequest from '../Http/Requests/AvonRequest';
import type { Repository } from '../Repositories';
import type { Model, Transaction } from './interfaces';
import type { AnyValue, Deferred, Nullable, Optional, PrimaryKey } from './types';
export type UserResolver = (request: AvonRequest) => Deferred<Nullable<Model>>;
export type ErrorHandler = (error: Error) => void;
export type RunCallback = (request: AvonRequest, resource: Nullable<Model>) => Deferred<boolean>;
export type SeeCallback = (request: AvonRequest) => boolean;
export type FilledCallback = <TModel extends Model>(request: AvonRequest, model: TModel) => unknown;
export type CallbackStack = [Model, Array<FilledCallback>];
export type NullableCallback = (value: AnyValue) => boolean;
export type FilterableCallback = (request: AvonRequest, repository: Repository<Model>, value: AnyValue) => void;
export type OrderingCallback = (request: AvonRequest, repository: Repository<Model>, value: AnyValue) => AnyValue;
export type EvaluatorCallback = (request: AvonRequest) => boolean;
export type ResourceEvaluatorCallback = (request: AvonRequest, resource?: Model) => boolean;
export type PruneCallback = (request: AvonRequest, resource: Model, attribute: string) => AnyValue;
export type ResolveCallback = (value: AnyValue, resource: Model, attribute: string) => AnyValue;
export type FillCallback = <TModel extends Model>(request: AvonRequest, model: TModel, attribute: string, requestAttribute: string) => FilledCallback | unknown;
export type DefaultCallback = (request: AvonRequest) => AnyValue;
export type PivotFieldCallback = (request: AvonRequest) => Field[];
export type DisplayFieldCallback = (request: AvonRequest) => Field[];
export type RelatableQueryCallback = (request: AvonRequest, repository: Repository<Model>) => Repository<Model>;
export type Auth = {
    id: PrimaryKey;
};
export type AttemptCallback = (payload: Record<string, unknown>) => Promise<Nullable<Optional<Auth>>>;
export type TransactionCallback<V, R extends Repository> = (repository: R, transacting: Transaction) => Promise<V>;
export type QueryModifierCallback<T = AnyValue> = (query: T) => T;
export type SanitizeCallback = (request: AvonRequest, resources: Model[]) => Model[];
export type UnaryFunction<T, R> = (source: T) => R;