From 7ff2ac832ce3d0c38358d6da08ebe86d55ff5f65 Mon Sep 17 00:00:00 2001
From: Giacomo Cavalieri <giacomo.cavalieri@icloud.com>
Date: Sat, 2 Mar 2024 16:50:16 +0100
Subject: [PATCH 1/2] add prelude type helpers

---
 src/gleam/package_interface.gleam | 54 +++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/src/gleam/package_interface.gleam b/src/gleam/package_interface.gleam
index eb0dbec..48bce9a 100644
--- a/src/gleam/package_interface.gleam
+++ b/src/gleam/package_interface.gleam
@@ -3,6 +3,60 @@ import gleam/dynamic.{type DecodeErrors, type Decoder, type Dynamic}
 import gleam/option.{type Option}
 import gleam/result
 
+// --- GLEAM PRELUDE TYPES -----------------------------------------------------
+
+/// The Gleam `Int` type's representation in a pacakge interface.
+///
+pub const int = Named(name: "Int", package: "", module: "gleam", parameters: [])
+
+/// The Gleam `Float` type.
+///
+pub const float = Named(
+  name: "Float",
+  package: "",
+  module: "gleam",
+  parameters: [],
+)
+
+/// The Gleam `String` type's representation in a package interface.
+///
+pub const string = Named(
+  name: "String",
+  package: "",
+  module: "gleam",
+  parameters: [],
+)
+
+/// The Gleam `Bool` type's representation in a package interface.
+///
+pub const bool = Named(
+  name: "Bool",
+  package: "",
+  module: "gleam",
+  parameters: [],
+)
+
+/// The Gleam `BitArray` type's representation in a package interface.
+///
+pub const bit_array = Named(
+  name: "BitArray",
+  package: "",
+  module: "gleam",
+  parameters: [],
+)
+
+/// A Gleam `List` with the given type as its parameter.
+///
+pub fn list(of type_: Type) -> Type {
+  Named(name: "List", package: "", module: "gleam", parameters: [type_])
+}
+
+/// A Gleam `Result` with the given types as the ok and error parameters.
+///
+pub fn result(ok: Type, error: Type) -> Type {
+  Named(name: "Result", package: "", module: "gleam", parameters: [ok, error])
+}
+
 // --- TYPES -------------------------------------------------------------------
 
 /// A Gleam package.

From 9ecaf0a5902e68f545afca0d435087177ba56f4d Mon Sep 17 00:00:00 2001
From: Giacomo Cavalieri <giacomo.cavalieri@icloud.com>
Date: Sat, 2 Mar 2024 17:07:55 +0100
Subject: [PATCH 2/2] CHANGELOG!

---
 CHANGELOG | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG b/CHANGELOG
index 95e06d2..9a32113 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,11 @@
 # Changelog
 
-# v1.0.0 - 02-29-2024
+## Unreleased
+
+- The `package_interface` module gains the `list` and `result` functions.
+- The `package_interface` module gains the `int`, `float`, `string`, `bool` and
+  `bit_array` constants.
+
+## v1.0.0 - 02-29-2024
 
 - 🎉 first release