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typeorm

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Data-Mapper ORM for TypeScript and ES2023+. Supports MySQL/MariaDB, PostgreSQL, MS SQL Server, Oracle, SAP HANA, SQLite, MongoDB databases.

typeorm.io

typeorm/typeorm

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import type { 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 Uint8Array ? boolean : Property extends Date ? boolean : Property extends ObjectId ? boolean : Property extends object ? FindOptionsSelect<Property> | boolean : boolean; /** * Select find options. */ export type FindOptionsSelect<Entity> = { [P in keyof Entity]?: P extends "toString" ? unknown : FindOptionsSelectProperty<NonNullable<Entity[P]>>; };