typeorm/browser/driver/types/DataTypeDefaults.d.ts

Data-Mapper ORM for TypeScript, ES7, ES6, ES5. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, WebSQL, MongoDB databases.

export interface DataTypeDefaults {
    [type: string]: {
        length?: number;
        precision?: number;
        scale?: number;
    };
}