This is the list of features that are planned for the next a few releases and for the future.

Issues will be linked from each item for discussion.

• Better block type <-> proc type interoperability
• Method parameter type syntax
• Partial loading of RBS files from a library/gem
• Annotation for special primitive methods to help type checker to give special reasoning on method calls
• Error tolerant parsing

• New syntax for untyped block type/method type parameters: (?) -> T

• Add rbs diff command
• Add __todo__ type

• rbs subtract command

• Clean up private API
• Skip loading RBS of libraries that is marked not require-ed through Bundler (#1148)
• Give precise types to Array#[] and Hash#[]
• Class name alias
• use syntax to give shorter type names

• Let parser to parse from and to middle of the buffer
• Support to call collection command in child dir

• Block types with the type of self (#1077)
• Loading RDoc from RBS (GSoC 2022 project)