(obj: T, keys: Array<keyof T>)
| 49 | } |
| 50 | |
| 51 | function hasRequiredProperties<T extends Record<string, unknown>>(obj: T, keys: Array<keyof T>) { |
| 52 | return keys.every((key) => obj.hasOwnProperty(key)); |
| 53 | } |
| 54 | |
| 55 | function createValidator() { |
| 56 | const errors: string[] = []; |