[cxr]

If a person value- TypeScript's inline syntax so much that they disagree with the developers that build steps are a nuisance, then surely they can put in a build step for themselves—one that takes TypeScript syntax as input and then "compiles" it into the equivalent JSDoc so they're never forced to type out those long, long comments. (If this is disagreeable, then your position is a lot less consistent than you think.)