I changed @types/jasmine": "2.5.36" but still not working

define what is not working.

I tried to npm start but still receive same error
node_modules/@types/jasmine/index.d.ts(39,52): error TS1005: '=' expected.

are you sure you deleted the old @types from node_modules? Delete the folder and npm install again.

thanks it's working now.
sorry i'm new to angular thanks again :-)

Whether this is not really an angular issue, if you update your package.json and even if you npm install, iy won't replace packages. That mean that if you change the line of jasmine by hand, even if you npm install it will ignore it. You would need to remove the package from node_modules and install it again.