diff --git a/Cargo.lock b/Cargo.lock
index 9138b8b..e5903c6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -23,7 +23,7 @@ dependencies = [
 
 [[package]]
 name = "deno_bindgen"
-version = "0.2.0"
+version = "0.3.1"
 dependencies = [
  "deno_bindgen_macro",
  "serde",
@@ -32,7 +32,7 @@ dependencies = [
 
 [[package]]
 name = "deno_bindgen_macro"
-version = "0.2.0"
+version = "0.3.1"
 dependencies = [
  "Inflector",
  "proc-macro2",
diff --git a/example/bindings/bindings.ts b/example/bindings/bindings.ts
index 4d2a24e..b0bc7f3 100644
--- a/example/bindings/bindings.ts
+++ b/example/bindings/bindings.ts
@@ -10,9 +10,10 @@ const opts = {
   policy: CachePolicy.NONE,
 }
 const _lib = await prepare(opts, {
-  test_lifetime: {
+  add: { parameters: ["i32", "i32"], result: "i32", nonblocking: false },
+  test_buf: {
     parameters: ["buffer", "usize"],
-    result: "usize",
+    result: "u8",
     nonblocking: false,
   },
   test_mixed_order: {
@@ -20,26 +21,19 @@ const _lib = await prepare(opts, {
     result: "i32",
     nonblocking: false,
   },
-  add2: { parameters: ["buffer", "usize"], result: "i32", nonblocking: false },
-  sleep: { parameters: ["u64"], result: "void", nonblocking: true },
   test_str: {
     parameters: ["buffer", "usize"],
     result: "void",
     nonblocking: false,
   },
-  test_mut_buf: {
-    parameters: ["buffer", "usize"],
-    result: "void",
-    nonblocking: false,
-  },
-  test_tag_and_content: {
+  test_serde: {
     parameters: ["buffer", "usize"],
-    result: "i32",
+    result: "u8",
     nonblocking: false,
   },
-  test_serde: {
+  test_lifetime: {
     parameters: ["buffer", "usize"],
-    result: "u8",
+    result: "usize",
     nonblocking: false,
   },
   test_mixed: {
@@ -47,13 +41,25 @@ const _lib = await prepare(opts, {
     result: "i32",
     nonblocking: false,
   },
-  add: { parameters: ["i32", "i32"], result: "i32", nonblocking: false },
-  test_buf: {
+  sleep: { parameters: ["u64"], result: "void", nonblocking: true },
+  add2: { parameters: ["buffer", "usize"], result: "i32", nonblocking: false },
+  test_tag_and_content: {
     parameters: ["buffer", "usize"],
-    result: "u8",
+    result: "i32",
+    nonblocking: false,
+  },
+  test_mut_buf: {
+    parameters: ["buffer", "usize"],
+    result: "void",
     nonblocking: false,
   },
 })
+export type TagAndContent =
+  | { key: "A"; value: { b: number } }
+  | { key: "C"; value: { d: number } }
+export type MyStruct = {
+  arr: Array<string>
+}
 /**
  * Doc comment for `Input` struct.
  * ...testing multiline
@@ -67,8 +73,19 @@ export type Input = {
   a: number
   b: number
 }
-export type MyStruct = {
-  arr: Array<string>
+export type TestLifetimeWrap = {
+  _a: TestLifetimeEnums
+}
+export type OptionStruct = {
+  maybe: string | undefined | null
+}
+export type TestLifetimes = {
+  text: string
+}
+export type TestLifetimeEnums = {
+  Text: {
+    _text: string
+  }
 }
 export type PlainEnum =
   | {
@@ -78,26 +95,12 @@ export type PlainEnum =
   }
   | "b"
   | "c"
-export type TestLifetimeEnums = {
-  Text: {
-    _text: string
-  }
-}
-export type OptionStruct = {
-  maybe: string | undefined | null
-}
-export type TestLifetimeWrap = {
-  _a: TestLifetimeEnums
-}
-export type TestLifetimes = {
-  text: string
+export function add(a0: number, a1: number) {
+  return _lib.symbols.add(a0, a1) as number
 }
-export type TagAndContent =
-  | { key: "A"; value: { b: number } }
-  | { key: "C"; value: { d: number } }
-export function test_lifetime(a0: TestLifetimes) {
-  const a0_buf = encode(JSON.stringify(a0))
-  return _lib.symbols.test_lifetime(a0_buf, a0_buf.byteLength) as number
+export function test_buf(a0: Uint8Array) {
+  const a0_buf = encode(a0)
+  return _lib.symbols.test_buf(a0_buf, a0_buf.byteLength) as number
 }
 export function test_mixed_order(a0: number, a1: Input, a2: number) {
   const a1_buf = encode(JSON.stringify(a1))
@@ -108,37 +111,34 @@ export function test_mixed_order(a0: number, a1: Input, a2: number) {
     a2,
   ) as number
 }
-export function add2(a0: Input) {
-  const a0_buf = encode(JSON.stringify(a0))
-  return _lib.symbols.add2(a0_buf, a0_buf.byteLength) as number
-}
-export function sleep(a0: number) {
-  return _lib.symbols.sleep(a0) as Promise<null>
-}
 export function test_str(a0: string) {
   const a0_buf = encode(a0)
   return _lib.symbols.test_str(a0_buf, a0_buf.byteLength) as null
 }
-export function test_mut_buf(a0: Uint8Array) {
-  const a0_buf = encode(a0)
-  return _lib.symbols.test_mut_buf(a0_buf, a0_buf.byteLength) as null
-}
-export function test_tag_and_content(a0: TagAndContent) {
-  const a0_buf = encode(JSON.stringify(a0))
-  return _lib.symbols.test_tag_and_content(a0_buf, a0_buf.byteLength) as number
-}
 export function test_serde(a0: MyStruct) {
   const a0_buf = encode(JSON.stringify(a0))
   return _lib.symbols.test_serde(a0_buf, a0_buf.byteLength) as number
 }
+export function test_lifetime(a0: TestLifetimes) {
+  const a0_buf = encode(JSON.stringify(a0))
+  return _lib.symbols.test_lifetime(a0_buf, a0_buf.byteLength) as number
+}
 export function test_mixed(a0: number, a1: Input) {
   const a1_buf = encode(JSON.stringify(a1))
   return _lib.symbols.test_mixed(a0, a1_buf, a1_buf.byteLength) as number
 }
-export function add(a0: number, a1: number) {
-  return _lib.symbols.add(a0, a1) as number
+export function sleep(a0: number) {
+  return _lib.symbols.sleep(a0) as Promise<null>
 }
-export function test_buf(a0: Uint8Array) {
+export function add2(a0: Input) {
+  const a0_buf = encode(JSON.stringify(a0))
+  return _lib.symbols.add2(a0_buf, a0_buf.byteLength) as number
+}
+export function test_tag_and_content(a0: TagAndContent) {
+  const a0_buf = encode(JSON.stringify(a0))
+  return _lib.symbols.test_tag_and_content(a0_buf, a0_buf.byteLength) as number
+}
+export function test_mut_buf(a0: Uint8Array) {
   const a0_buf = encode(a0)
-  return _lib.symbols.test_buf(a0_buf, a0_buf.byteLength) as number
+  return _lib.symbols.test_mut_buf(a0_buf, a0_buf.byteLength) as null
 }
diff --git a/release.sh b/release.sh
new file mode 100644
index 0000000..42ed6b7
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,6 @@
+cd deno_bindgen_macro && cargo publish
+# wait for crates.io to update
+sleep 2
+cargo publish
+# update lockfile
+make test