Add typing of codes used by components
dtinth
| Files | Coverage |
|---|---|
| callbacks.ts | 83.33% |
| download.js | 96.00% |
| download.spec.js | 100.00% |
| formatTime.js | 100.00% |
| formatTime.spec.js | 100.00% |
| now.ts | 26.67% |
| observable.spec.js | 100.00% |
| observable.ts | 100.00% |
| read-blob.js | 100.00% |
| read-blob.spec.js | 100.00% |
| Folder Totals (10 files) | 90.41% |
| Project Totals (178 files) | 86.40% |