Considering limiting hover length

TypeScript Version: 3.7.x-dev.201xxxxx

Search Terms: hover, length

Code

// 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/#code/FAegVGwARlAqALApgTygYwPYFsAOAbAQwEsA7JAEygBcFDqoBHAV2PQGsoyAzTKXgE79mpdNWKZSAZygB3ZAKRRCNFLiW5CAwtiTUkQ4jJ4HFVan0KkomAEYArJGIxWoAcz1RFhfPjQA3A1tMKSUyKFJMBkCBNGZQ7mZ8OUIUKQAaZVIqYjxMAWoraj8aBCMbWyl0ZkUZWiUAKQBlABFMdAwcXVJqKQA6KABJBlCkbBl8YnYlesVATAIZAUwcGj5c3CXA0qUWNk4ePiQAD3UBYiRRJQUlAAoyfW0xYi3jzWyQLF9CXFCAfgBKTK2ZgMeooOZUWxXb64NDEbhQABqTSgAGFMBQlPZ4iMEJhZJRtlBmm0OpJVrgBgBRQhSc5CCxQUZyOgMQZQXSucKEJ6STJSPjsxTobz6KgqKoXLQSJm5YhEBl8eT0bZoKR4glUXQALmgsAAApptNgmMwDGhEDszbF+PkoLYiAh7Y7nYQEHqoPrjjoCEgPQADQP2KQe7hkCgAeXINwA3q6nQBff4AbgDgY9HoAgtlVlAKHwBbpaGQ3Hn4dwDBdqLqYFA0-7g6Hw1GkLHbZggVpMsr9DEoEn63qQMBMegFUpEqJxOSw9kWwAeOAAPhuLHN2vg-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 lines do not exceed a threshold (like 10 lines), so it wouldn't affect JSDocs.

Inizia riproducendo il comportamento dell’hover con il Playground Link fornito e confronta le visualizzazioni previste ed effettive, inclusa la issue collegata di VS Code. Analizza il comportamento della formattazione dell’hover e determina come una soglia di righe potrebbe preservare la visibilità di JSDoc senza modificare i type hover più brevi. Il lavoro è completato quando gli hover lunghi continuano a mostrare i JSDoc e la formattazione proposta rimane per gli hover più brevi.