diff --git a/types/write/index.d.ts b/types/write/index.d.ts
new file mode 100644
index 0000000000..5be053e0a8
--- /dev/null
+++ b/types/write/index.d.ts
@@ -0,0 +1,45 @@
+// Type definitions for write 2.0
+// Project: https://github.com/jonschlinkert/write
+// Definitions by: Junxiao Shi <https://github.com/yoursunny>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.5
+
+/// <reference types="node" />
+import * as fs from "fs";
+
+type Data = string|Buffer|Uint8Array;
+
+interface CommonOptions {
+    newline?: boolean;
+    overwrite?: boolean;
+    increment?: boolean;
+}
+
+type Options = Omit<fs.WriteFileOptions, "encoding"> &
+               Omit<fs.MakeDirectoryOptions, "recursive"> &
+               CommonOptions;
+
+type CreateWriteStreamOptions = Extract<Parameters<typeof fs.createWriteStream>[1], Record<string, any>>;
+
+type StreamOptions = Omit<CreateWriteStreamOptions, "encoding"> &
+                     Omit<fs.MakeDirectoryOptions, "recursive"> &
+                     CommonOptions;
+
+interface Result<T extends Data> {
+    path: string;
+    data: T;
+}
+
+type Callback<T extends Data> = (err: Error|null, result?: Result<T>) => any;
+
+declare function write<T extends Data>(filepath: string, data: T, options: Options, callback: Callback<T>): void;
+declare function write<T extends Data>(filepath: string, data: T, callback: Callback<T>): void;
+declare function write<T extends Data>(filepath: string, data: T, options?: Options): Promise<Result<T>>;
+
+declare namespace write {
+    function sync<T extends Data>(filepath: string, data: T, options?: Options): Result<T>;
+
+    function stream(filepath: string, options?: StreamOptions): fs.WriteStream;
+}
+
+export = write;
diff --git a/types/write/tsconfig.json b/types/write/tsconfig.json
new file mode 100644
index 0000000000..a464cb51bd
--- /dev/null
+++ b/types/write/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "write-tests.ts"
+    ]
+}
diff --git a/types/write/tslint.json b/types/write/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/write/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
diff --git a/types/write/write-tests.ts b/types/write/write-tests.ts
new file mode 100644
index 0000000000..4fae5e908a
--- /dev/null
+++ b/types/write/write-tests.ts
@@ -0,0 +1,47 @@
+import write = require("write");
+
+const text = "file " + "content";
+const buf = Buffer.alloc(2);
+const arr = Uint8Array.of(0x19, 0x87, 0x02, 0x12);
+
+write("1.txt", text).then(({ path, data }) => {
+  // $ExpectType string
+  path;
+  // $ExpectType string
+  data;
+});
+
+write("1.txt", buf, { mode: 0o777 }).then(({ data }) => {
+  // $ExpectType Buffer
+  data;
+});
+
+write("1.txt", arr, (err, result) => {
+  if (err) {
+    // $ExpectType Error
+    err;
+  }
+  if (result) {
+    const { path, data } = result;
+    // $ExpectType string
+    path;
+    // $ExpectType Uint8Array
+    data;
+  }
+});
+
+// $ExpectType void
+write("1.txt", text, { newline: true, overwrite: true, increment: true }, () => "ok");
+
+let { path, data } = write.sync("1.txt", arr);
+// $ExpectType string
+path;
+// $ExpectType Uint8Array
+data;
+
+({ path, data } = write.sync("1.txt", arr, { mode: 0o777, newline: true }));
+
+// $ExpectType WriteStream
+write.stream("1.txt");
+
+write.stream("1.txt", { highWaterMark: 8, overwrite: true });