Currently, buildscripts/idl/gen_dts.py will only generate Typescript declarations for IDL files that have commands in them. This is because the original scope of this effort was for commands specifically. However, the struct and enum .d.ts generation is very useful for adding accurate and helpful type hints to Javascript files. So, we should remove this check so that all structs and enums defined in IDLs will be converted to .d.ts files.