" Import * as L from 'leaflet' " in typings.d.ts

I've found a solution to this problem but i'm curious to know if anyone had the same situation.
I tried to integrate leaflet-geoman with ngx-leaflet, i readed your guide and i added the `import * as L from 'leaflet'` into the src\typings.d.ts file and at first it worked.
**Then i had to reset my pc**, and after that i had an error.
`error TS2304: Cannot find name 'tinymce'.`
I did some investigations and i found out typings.d.ts file was meant to be a global declaration file, but the `import` prevented this thing.

As i write this i found a workaround but the problem is still there.
Anyone had the same problem?