From 4f3f0a72247426b8a771ba2f08d0405a00f4da12 Mon Sep 17 00:00:00 2001
From: Jeroen Claassens <support@favware.tech>
Date: Thu, 8 Aug 2019 19:20:18 +0200
Subject: [PATCH] Add type definitions for rollup-plugin-postcss (#37464)

Signed-off-by: Jeroen Claassens <support@favware.tech>
---
 types/rollup-plugin-postcss/index.d.ts        | 38 +++++++++++++++++++
 types/rollup-plugin-postcss/package.json      |  6 +++
 .../rollup-plugin-postcss-tests.ts            |  5 +++
 types/rollup-plugin-postcss/tsconfig.json     | 23 +++++++++++
 types/rollup-plugin-postcss/tslint.json       |  1 +
 5 files changed, 73 insertions(+)
 create mode 100644 types/rollup-plugin-postcss/index.d.ts
 create mode 100644 types/rollup-plugin-postcss/package.json
 create mode 100644 types/rollup-plugin-postcss/rollup-plugin-postcss-tests.ts
 create mode 100644 types/rollup-plugin-postcss/tsconfig.json
 create mode 100644 types/rollup-plugin-postcss/tslint.json

diff --git a/types/rollup-plugin-postcss/index.d.ts b/types/rollup-plugin-postcss/index.d.ts
new file mode 100644
index 0000000000..ec6f4ade57
--- /dev/null
+++ b/types/rollup-plugin-postcss/index.d.ts
@@ -0,0 +1,38 @@
+// Type definitions for rollup-plugin-postcss 2.0
+// Project: https://github.com/egoist/rollup-plugin-postcss
+// Definitions by: Jeroen Claassens <https://github.com/favna>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.0
+
+/// <reference types="node" />
+import { Plugin } from 'rollup';
+import { CssNanoOptions } from 'cssnano';
+
+export interface PostCssPluginOptions {
+    extensions?: string[];
+    plugins?: any[];
+    inject?: boolean | {
+        insertAt?: 'top' | string;
+    };
+    extract?: boolean | string;
+    modules?: boolean | unknown;
+    autoModules?: boolean;
+    minimize?: boolean | CssNanoOptions;
+    sourceMap?: boolean | 'inline';
+    exec?: boolean;
+    config?: boolean | {
+        path: string;
+        ctx: any;
+    };
+    name?: any[] | any[][];
+    loaders?: any[];
+    namedExports?(...args: any[]): void | boolean;
+    parser?(...args: any[]): void | string;
+    syntax?(...args: any[]): void | string;
+    stringifier?(...args: any[]): void | string;
+    onImport?: (id: any) => void;
+}
+
+declare function postcss(options?: PostCssPluginOptions): Plugin;
+
+export default postcss;
diff --git a/types/rollup-plugin-postcss/package.json b/types/rollup-plugin-postcss/package.json
new file mode 100644
index 0000000000..ee69ca3cd2
--- /dev/null
+++ b/types/rollup-plugin-postcss/package.json
@@ -0,0 +1,6 @@
+{
+    "private": true,
+    "dependencies": {
+        "rollup": "^0.63.4"
+    }
+}
diff --git a/types/rollup-plugin-postcss/rollup-plugin-postcss-tests.ts b/types/rollup-plugin-postcss/rollup-plugin-postcss-tests.ts
new file mode 100644
index 0000000000..a83c9f0f91
--- /dev/null
+++ b/types/rollup-plugin-postcss/rollup-plugin-postcss-tests.ts
@@ -0,0 +1,5 @@
+import postcss from 'rollup-plugin-postcss';
+
+postcss(); // $ExpectType Plugin
+
+postcss({ modules: true, minimize: true }); // $ExpectType Plugin
diff --git a/types/rollup-plugin-postcss/tsconfig.json b/types/rollup-plugin-postcss/tsconfig.json
new file mode 100644
index 0000000000..5665dd6d55
--- /dev/null
+++ b/types/rollup-plugin-postcss/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "rollup-plugin-postcss-tests.ts"
+    ]
+}
diff --git a/types/rollup-plugin-postcss/tslint.json b/types/rollup-plugin-postcss/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/rollup-plugin-postcss/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }