Considering limiting hover length

<!-- Please try to reproduce the issue with the latest published version. It may have already been fixed. For npm: `typescript@next` This is also the 'Nightly' version in the playground: http://www.typescriptlang.org/play/?ts=Nightly --> **TypeScript Version:** 3.7.x-dev.201xxxxx <!-- Search terms you tried before logging this (so others can find this issue more easily) --> **Search Terms:** hover, length **Code** ```ts // A *self-contained* demonstration of the problem follows... // Test this by running `tsc` on the command-line, rather than through another build tool such as Gulp, Webpack, etc. ``` **Expected behavior:** JSDocs can always be shown **Actual behavior:** JSDocs is hidden because hover is too long   **Playground Link:** https://www.typescriptlang.org/play/#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-7g6Hw1GkLHbZggVpMsr9DEoEn63qQMBMegFUpEqJxOSw9kWwAeOAAPhuLHN2vg-w3AAUltgjEh5wAlJCEfOkPyLpdL1OgECmvZcUi8KDXYCzyPRmPQGzkDcARnSH9qFkTANwAJiAqBSkUJANwAZig20ag3AAWJCw0CDcAFYkLpI4NwANjwpBAlIDcAHYkKQYg3AQasoAADmAAcgA **Related Issues:** https://github.com/microsoft/vscode/issues/92787 It seems certain type hover will be formatted to one property each line. I'm wondering if you could only adopt this behavior when the total lin…