Typescript errors on version 4.3.0

[beetlebum]

Two new errors have appeared on the typescript definitions after upgrading to 4.3.0:

node_modules/helmet/dist/middlewares/content-security-policy/index.d.ts:21:70 - error TS1335: 'unique symbol' types are not allowed here.

21         [x: string]: Iterable<ContentSecurityPolicyDirectiveValue> | unique symbol;
                                                                        ~~~~~~~~~~~~~

node_modules/helmet/dist/middlewares/content-security-policy/index.d.ts:23:9 - error TS1332: A variable whose type is a 'unique symbol' type must be 'const'.

23     var dangerouslyDisableDefaultSrc: unique symbol;
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[EvanHahn]

Thanks for letting me know. What version of TypeScript are you using?

[beetlebum]

^4.1.3

[EvanHahn]

Ah, I'm now seeing the error. I'll push up a fix soon, likely v4.3.1.

[EvanHahn]

I just opened #284 which should fix this issue. I'll let you know when I release it.

[EvanHahn]

This should be fixed in helmet@4.3.1. Thanks for reporting!