This specific one is actually supported since TypeScript 5.0: https://devblogs.microsoft.com/typescript/announcing-typescript-5-0/#@overload-support-in-jsdoc h

This specific one is actually supported since TypeScript 5.0: https://devblogs.microsoft.com/typescript/announcing-typescript-5-0/#@overload-support-in-jsdoc https://devblogs.microsoft.com/typescript/announcing-typescr... But not properly documented (https://www.typescriptlang.org/docs/handbook/jsdoc-supported-types.html https://www.typescriptlang.org/docs/handbook/jsdoc-supported...), which shows how much Microsoft neglects JS + JSDoc workflow. Github issues have been created a long time ago, but nothing has been done so far. Apparently Microsoft is too busy with their AI slop to work on actually useful stuff.