export proto and impl types and fix type for constructor function

Author: ewd3v

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Changed type exports to include impl and proto
+
+### Fixed
+
+- Fixed type for .new()
+
 ## [0.1.0] - 2025-11-06
 
 - Initial release

src/init.luau

@@ -15,7 +15,7 @@ type Settings = VM.Settings
 local Graft = {} :: impl
 Graft.__index = Graft
 
-type self = {
+export type proto = {
 	Source: string,
 	Interface: Interface,
 	Module: Module?,
@@ -26,17 +26,17 @@ type self = {
 
 	Settings: Settings,
 }
-type impl = {
+export type impl = {
 	__index: impl,
 
-	new: (interface: Interface) -> Graft,
+	new: (interface: Interface, source: string?) -> Graft,
 
 	IsGrafted: () -> boolean,
 	Patch: (self: Graft) -> (),
 	Run: (self: Graft, ...any) -> ...any,
 }
 
-export type Graft = typeof(setmetatable({} :: self, Graft))
+export type Graft = typeof(setmetatable({} :: proto, Graft))
 
 local function getDefaultSettings(): Settings
 	local settings = VM.luau_newsettings()