Constant SCALA 

pub const SCALA: &str = r#"
    (function_definition
      name: (identifier) @name) @function

    (class_definition
      name: (identifier) @name) @class

    (object_definition
      name: (identifier) @name) @object

    (trait_definition
      name: (identifier) @name) @trait
"#;

Scala symbol extraction query