Trying to upgrade my project to use 5.0.0-rc.6 from 5.0.0-beta.9, and getting tons of errors like this:
node_modules/@babylonjs/core/Engines/engine.d.ts(1031,1): error TS1038: A 'declare' modifier cannot be used in an already ambient context.
node_modules/@babylonjs/core/Engines/engine.d.ts(1274,1): error TS1038: A 'declare' modifier cannot be used in an already ambient context.
node_modules/@babylonjs/core/Engines/engine.d.ts(1281,1): error TS1038: A 'declare' modifier cannot be used in an already ambient context.
node_modules/@babylonjs/core/Engines/engine.d.ts(1288,1): error TS1038: A 'declare' modifier cannot be used in an already ambient context.
node_modules/@babylonjs/core/Engines/engine.d.ts(1295,1): error TS1038: A 'declare' modifier cannot be used in an already ambient context.
node_modules/@babylonjs/core/Engines/engine.d.ts(1302,1): error TS1038: A 'declare' modifier cannot be used in an already ambient context.
I am on typescript 4.5.5. Any ideas if I might be missing something or what the fix would be?