From a51d27f792b1aee312af0b8a1e945ae18403fe18 Mon Sep 17 00:00:00 2001
From: John Wright <johngeorgewright@users.noreply.github.com>
Date: Tue, 1 May 2018 17:10:15 +0100
Subject: [PATCH] Add url-safe-base64 npm module declarations (#25418)

* feat(types): add url-safe-base64 npm module declarations

* chore: fix name and URL
---
 types/url-safe-base64/index.d.ts              | 14 +++++++++++
 types/url-safe-base64/tsconfig.json           | 23 +++++++++++++++++++
 types/url-safe-base64/tslint.json             |  1 +
 .../url-safe-base64/url-safe-base64-tests.ts  | 16 +++++++++++++
 4 files changed, 54 insertions(+)
 create mode 100644 types/url-safe-base64/index.d.ts
 create mode 100644 types/url-safe-base64/tsconfig.json
 create mode 100644 types/url-safe-base64/tslint.json
 create mode 100644 types/url-safe-base64/url-safe-base64-tests.ts

diff --git a/types/url-safe-base64/index.d.ts b/types/url-safe-base64/index.d.ts
new file mode 100644
index 0000000000..82afe079f6
--- /dev/null
+++ b/types/url-safe-base64/index.d.ts
@@ -0,0 +1,14 @@
+// Type definitions for url-safe-base64 1.1
+// Project: https://github.com/commenthol/url-safe-base64#readme
+// Definitions by: John Wright <https://github.com/johngeorgewright>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export function decode(safe: string): string;
+
+export function encode(base64: string): string;
+
+export function isBase64(string: string): string;
+
+export function isUrlSafeBase64(string: string): string;
+
+export function trim(string: string): string;
diff --git a/types/url-safe-base64/tsconfig.json b/types/url-safe-base64/tsconfig.json
new file mode 100644
index 0000000000..143154ef11
--- /dev/null
+++ b/types/url-safe-base64/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "strictFunctionTypes": true
+    },
+    "files": [
+        "index.d.ts",
+        "url-safe-base64-tests.ts"
+    ]
+}
diff --git a/types/url-safe-base64/tslint.json b/types/url-safe-base64/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/url-safe-base64/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
diff --git a/types/url-safe-base64/url-safe-base64-tests.ts b/types/url-safe-base64/url-safe-base64-tests.ts
new file mode 100644
index 0000000000..2e8d3299ff
--- /dev/null
+++ b/types/url-safe-base64/url-safe-base64-tests.ts
@@ -0,0 +1,16 @@
+import { decode, encode, isBase64, isUrlSafeBase64, trim } from 'url-safe-base64';
+
+const safe = encode('A/B+C==');
+// > 'A-B_C..'
+trim(safe);
+// > 'A-B_C'
+const base64 = decode(safe);
+// > 'A/B+C=='
+isBase64(base64);
+// > true
+isBase64(safe);
+// > false
+isUrlSafeBase64(base64);
+// > false
+isUrlSafeBase64(safe);
+// > true