error: can't qualify macro invocation with `pub`
 --> $DIR/invalid_api_version.rs:1:1
  |
1 | / sp_api::decl_runtime_apis! {
2 | |     #[api_version]
3 | |     pub trait Api {
4 | |         fn test(data: u64);
5 | |     }
6 | | }
  | | ^ in this macro invocation
  | |_|
  | 
  |
  = help: try adjusting the macro to put `pub` inside the invocation

error: Unexpected `api_version` attribute. The supported format is `api_version(1)`
 --> $DIR/invalid_api_version.rs:1:1
  |
1 | / sp_api::decl_runtime_apis! {
2 | |     #[api_version]
3 | |     pub trait Api {
4 | |         fn test(data: u64);
5 | |     }
6 | | }
  | | ^ in this macro invocation
  | |_|
  | 

error: Unexpected `api_version` attribute. The supported format is `api_version(1)`
 --> $DIR/invalid_api_version.rs:2:4
  |
2 |     #[api_version]
  |       ^^^^^^^^^^^