From 1f38cc0cf8398a4120500695be995f3318e47028 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Moreira?=
 <3604053+cusspvz@users.noreply.github.com>
Date: Mon, 1 Feb 2021 12:25:09 +0000
Subject: [PATCH 1/3] Create a typescript definitions file

---
 lib/index.d.ts | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 lib/index.d.ts

diff --git a/lib/index.d.ts b/lib/index.d.ts
new file mode 100644
index 0000000..0f5c068
--- /dev/null
+++ b/lib/index.d.ts
@@ -0,0 +1,32 @@
+type MethodName = string
+type Method<Args, Returning> = (...Args) => Returning | Promise<Returning>
+type Args = any[]
+
+type CallerOptions = {
+  targetOrigin?: string
+  postMessage(data: any, targetOrigin?: string): void | Promise<void>
+}
+
+type ExposeOptions = {
+  isCallback?: boolean
+  targetOrigin?: string
+  postMessage(data: any, targetOrigin?: string): void | Promise<void>
+}
+
+// client.js
+export function caller<Returning extends any, Args extends any[]>(
+  methodName: MethodName,
+  options: CallerOptions
+): (...args: Args) => Promise<Returning>
+
+export function call<Returning extends any, Args extends any[]>(
+  methodName: MethodName,
+  ...args: Args
+): Promise<Returning>
+
+// server.js
+export function expose<Returning extends any, Args extends any[]>(
+  methodName: MethodName,
+  method: Method<Args, Returning>,
+  options: CallerOptions
+): (...args: Args) => Promise<Returning>

From ad84e20c29a50907fadf7db9d69793b955e5b985 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Moreira?=
 <3604053+cusspvz@users.noreply.github.com>
Date: Mon, 1 Feb 2021 12:43:31 +0000
Subject: [PATCH 2/3] chore: add event listeners related options

---
 lib/index.d.ts | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/index.d.ts b/lib/index.d.ts
index 0f5c068..edb1dde 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -2,18 +2,21 @@ type MethodName = string
 type Method<Args, Returning> = (...Args) => Returning | Promise<Returning>
 type Args = any[]
 
-type CallerOptions = {
-  targetOrigin?: string
+type Listener = (event: any) => void
+
+type BidirectionalMessagingOptions = {
+  addListener?: (eventName: string, handler: Listener) => void
+  removeListener?: (eventName: string, handler: Listener) => void
+  getMessageData?: (event: any) => any
   postMessage(data: any, targetOrigin?: string): void | Promise<void>
+  targetOrigin?: string
 }
 
-type ExposeOptions = {
+type CallerOptions = BidirectionalMessagingOptions
+type ExposeOptions = BidirectionalMessagingOptions & {
   isCallback?: boolean
-  targetOrigin?: string
-  postMessage(data: any, targetOrigin?: string): void | Promise<void>
 }
 
-// client.js
 export function caller<Returning extends any, Args extends any[]>(
   methodName: MethodName,
   options: CallerOptions
@@ -24,7 +27,6 @@ export function call<Returning extends any, Args extends any[]>(
   ...args: Args
 ): Promise<Returning>
 
-// server.js
 export function expose<Returning extends any, Args extends any[]>(
   methodName: MethodName,
   method: Method<Args, Returning>,

From cc2711171b2bd437c51ba147d162d59ceae79f49 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Moreira?=
 <3604053+cusspvz@users.noreply.github.com>
Date: Mon, 1 Feb 2021 13:02:00 +0000
Subject: [PATCH 3/3] chore: export some of the relevant types

---
 lib/index.d.ts | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/lib/index.d.ts b/lib/index.d.ts
index edb1dde..a9c587b 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -1,8 +1,9 @@
-type MethodName = string
-type Method<Args, Returning> = (...Args) => Returning | Promise<Returning>
-type Args = any[]
+export type MethodName = string
+export type Method<Args, Returning> = (
+  ...Args
+) => Returning | Promise<Returning>
 
-type Listener = (event: any) => void
+export type Listener = (event: any) => void
 
 type BidirectionalMessagingOptions = {
   addListener?: (eventName: string, handler: Listener) => void
@@ -12,8 +13,8 @@ type BidirectionalMessagingOptions = {
   targetOrigin?: string
 }
 
-type CallerOptions = BidirectionalMessagingOptions
-type ExposeOptions = BidirectionalMessagingOptions & {
+export type CallerOptions = BidirectionalMessagingOptions
+export type ExposeOptions = BidirectionalMessagingOptions & {
   isCallback?: boolean
 }