fix(express): Add package.json for express (#50554)
fix(express): Add package.json for express (#50554)

Adds a versioned peer dependency for `@types/express` for `@types/express-serve-static-core` `^4.17.18`.
This fixes a breaking typing issue for `@types/4.17.10` where it strictly requires `@types/express-serve-static-core` `^4.17.18`.
Otherwise, all properties on `Request` are not defined.
georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped