From 57e1894ced57e2b2a6571df7a7eb2bbe6ebc145b Mon Sep 17 00:00:00 2001
From: Dimitri Benin <BendingBender@users.noreply.github.com>
Date: Fri, 11 Aug 2017 01:38:54 +0200
Subject: [PATCH] [find-up] add typings (#18838)

---
 types/find-up/find-up-tests.ts | 14 ++++++++++++++
 types/find-up/index.d.ts       | 16 ++++++++++++++++
 types/find-up/tsconfig.json    | 22 ++++++++++++++++++++++
 types/find-up/tslint.json      |  1 +
 4 files changed, 53 insertions(+)
 create mode 100644 types/find-up/find-up-tests.ts
 create mode 100644 types/find-up/index.d.ts
 create mode 100644 types/find-up/tsconfig.json
 create mode 100644 types/find-up/tslint.json

diff --git a/types/find-up/find-up-tests.ts b/types/find-up/find-up-tests.ts
new file mode 100644
index 0000000000..08b4c5d2ed
--- /dev/null
+++ b/types/find-up/find-up-tests.ts
@@ -0,0 +1,14 @@
+import findUp = require('find-up');
+
+findUp('unicorn.png').then(filepath => {
+    filepath; // $ExpectType string | null
+});
+
+findUp('unicorn.png', {cwd: ''});
+findUp(['rainbow.png', 'unicorn.png']);
+findUp(['rainbow.png', 'unicorn.png'], {cwd: ''});
+
+findUp.sync('unicorn.png'); // $ExpectType string | null
+findUp.sync('unicorn.png', {cwd: ''});
+findUp.sync(['rainbow.png', 'unicorn.png']);
+findUp.sync(['rainbow.png', 'unicorn.png'], {cwd: ''});
diff --git a/types/find-up/index.d.ts b/types/find-up/index.d.ts
new file mode 100644
index 0000000000..d882992283
--- /dev/null
+++ b/types/find-up/index.d.ts
@@ -0,0 +1,16 @@
+// Type definitions for find-up 2.1
+// Project: https://github.com/sindresorhus/find-up#readme
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export = findUp;
+
+declare function findUp(filename: string | string[], options?: findUp.Options): Promise<string | null>;
+
+declare namespace findUp {
+    function sync(filename: string | string[], options?: findUp.Options): string | null;
+
+    interface Options {
+        cwd?: string;
+    }
+}
diff --git a/types/find-up/tsconfig.json b/types/find-up/tsconfig.json
new file mode 100644
index 0000000000..104004639a
--- /dev/null
+++ b/types/find-up/tsconfig.json
@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "find-up-tests.ts"
+    ]
+}
diff --git a/types/find-up/tslint.json b/types/find-up/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/find-up/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }