typeorm
Version:
Data-Mapper ORM for TypeScript, ES7, ES6, ES5. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, MongoDB databases.
20 lines (18 loc) • 1.11 kB
TypeScript
import { ObjectId } from "../driver/mongodb/typings";
/**
* A single property handler for FindOptionsSelect.
*/
export type FindOptionsSelectProperty<Property> = Property extends Promise<infer I> ? FindOptionsSelectProperty<I> | boolean : Property extends Array<infer I> ? FindOptionsSelectProperty<I> | boolean : Property extends string ? boolean : Property extends number ? boolean : Property extends boolean ? boolean : Property extends Function ? never : Property extends Buffer ? boolean : Property extends Date ? boolean : Property extends ObjectId ? boolean : Property extends object ? FindOptionsSelect<Property> : boolean;
/**
* Select find options.
*/
export type FindOptionsSelect<Entity> = {
[P in keyof Entity]?: P extends "toString" ? unknown : FindOptionsSelectProperty<NonNullable<Entity[P]>>;
};
/**
* Property paths (column names) to be selected by "find" defined as string.
* Old selection mechanism in TypeORM.
*
* @deprecated will be removed in the next version, use FindOptionsSelect type notation instead
*/
export type FindOptionsSelectByString<Entity> = (keyof Entity)[];