compilation_unit {
  package_statement {
    package_name: "ExplorerTest"
  }
  is_api: true
  declarations {
    interface {
      name {
        name: "HasType"
      }
      members {
        let {
          pattern {
            generic_binding {
              name: "T"
              type {
                type_type_literal {
                }
              }
            }
          }
        }
      }
    }
  }
  declarations {
    impl {
      kind: ExternalImpl
      impl_type {
        int_type_literal {
        }
      }
      interface {
        where {
          base {
            identifier {
              name: "HasType"
            }
          }
          clauses {
            rewrite {
              member_name: "T"
              replacement {
                int_type_literal {
                }
              }
            }
          }
          clauses {
            rewrite {
              member_name: "T"
              replacement {
                struct_type_literal {
                  fields {
                    name: "a"
                    expression {
                      int_type_literal {
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
  declarations {
    function {
      name {
        name: "Main"
      }
      param_pattern {
      }
      return_term {
        kind: Expression
        type {
          int_type_literal {
          }
        }
      }
      body {
        statements {
          return_expression_statement {
            expression {
              int_literal {
                value: 0
              }
            }
          }
        }
      }
    }
  }
}