SyntaxError: /Users/jacquesludik/CortexCoachWeb/node_modules/react-native-gesture-handler/DrawerLayout.js: Support for the experimental syntax 'flow' isn't currently enabled (30:8):

28 | const SETTLING = 'Settling';
29 |

30 | export type PropType = {
| ^
31 | children: any,
32 | drawerBackgroundColor?: string,
33 | drawerPosition: 'left' | 'right',

Add @babel/preset-flow (https://git.io/JfeDn) to the 'presets' section of your Babel config to enable transformation.
If you want to leave it as-is, add @babel/plugin-syntax-flow (https://git.io/vb4yb) to the 'plugins' section to enable parsing.