(value: unknown)
| 504 | } |
| 505 | |
| 506 | function isComponentFailure(value: unknown): value is { success: boolean; error?: unknown } { |
| 507 | return ( |
| 508 | typeof value === 'object' && |
| 509 | value !== null && |
| 510 | 'success' in value && |
| 511 | (value as { success?: unknown }).success === false |
| 512 | ); |
| 513 | } |
| 514 | |
| 515 | function extractFailureMessage(value: { success: boolean; error?: unknown }): string { |
| 516 | if (!value) { |