compilation_unit {
  package_statement {
    package_name: "ExplorerTest"
  }
  is_api: true
  declarations {
    interface {
      name: "A"
      self {
        name: "Self"
        type {
          type_type_literal {
          }
        }
      }
    }
  }
  declarations {
    alias {
      name: "B"
      target {
        where {
          base {
            identifier {
              name: "A"
            }
          }
          clauses {
            is {
              type {
                int_literal {
                  value: 4
                }
              }
              constraint {
                identifier {
                  name: "A"
                }
              }
            }
          }
        }
      }
    }
  }
  declarations {
    function {
      name: "Main"
      param_pattern {
      }
      return_term {
        kind: Expression
        type {
          int_type_literal {
          }
        }
      }
      body {
        statements {
          return_expression_statement {
            expression {
              int_literal {
                value: 0
              }
            }
          }
        }
      }
    }
  }
}
