From 4923c0dc8d02e67c25f8d9a25f2087b15f4be4fc Mon Sep 17 00:00:00 2001
From: Guillaume Ongenae <guillaume.ongenae@gmail.com>
Date: Thu, 17 Sep 2020 18:08:39 +0200
Subject: [PATCH] [jsonexport] Add new definition for jsonexport (#47678)

* Add jsonexport

* Remove esModuleInterop config for backward compatibility
---
 types/jsonexport/index.d.ts          | 47 ++++++++++++++++++++++++++++
 types/jsonexport/jsonexport-tests.ts | 18 +++++++++++
 types/jsonexport/tsconfig.json       | 16 ++++++++++
 types/jsonexport/tslint.json         |  1 +
 4 files changed, 82 insertions(+)
 create mode 100644 types/jsonexport/index.d.ts
 create mode 100644 types/jsonexport/jsonexport-tests.ts
 create mode 100644 types/jsonexport/tsconfig.json
 create mode 100644 types/jsonexport/tslint.json

diff --git a/types/jsonexport/index.d.ts b/types/jsonexport/index.d.ts
new file mode 100644
index 0000000000..a760d3a6f9
--- /dev/null
+++ b/types/jsonexport/index.d.ts
@@ -0,0 +1,47 @@
+// Type definitions for jsonexport 3.0
+// Project: https://github.com/kaue/jsonexport
+// Definitions by: Guillaume Ongenae <https://github.com/g-ongenae>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+import { Transform } from 'stream';
+
+declare namespace jsonexport {
+    interface UserOptions {
+        headers?: string[];
+        rename?: string[];
+        headerPathString?: string;
+        rowDelimiter?: string;
+        textDelimiter?: string;
+        arrayPathString?: string;
+        undefinedString?: string;
+        endOfLine?: string;
+        mainPathItem?: string;
+        booleanTrueString?: string;
+        booleanFalseString?: string;
+        includeHeaders?: boolean;
+        fillGaps?: boolean;
+        verticalOutput?: boolean;
+        forceTextDelimiter?: boolean;
+    }
+}
+
+/**
+ * Main declare function that converts json to csv
+ *
+ * @param json - object or array to convert
+ * @param options - csv options
+ * @param callback(err, csv) - Callback declare function
+ *      if error, returning error in call back.
+ *      if csv is created successfully, returning csv output to callback.
+ */
+declare function jsonexport(userOptions?: jsonexport.UserOptions): Transform;
+declare function jsonexport(json: object | object[], userOptions?: jsonexport.UserOptions): Promise<string>;
+declare function jsonexport(json: object | object[], cb: (err: Error, csv: string) => void): void;
+declare function jsonexport(
+    json: object | object[],
+    userOptions: jsonexport.UserOptions,
+    cb: (err: Error, csv: string) => void,
+): void;
+
+export = jsonexport;
diff --git a/types/jsonexport/jsonexport-tests.ts b/types/jsonexport/jsonexport-tests.ts
new file mode 100644
index 0000000000..8fcd246ba1
--- /dev/null
+++ b/types/jsonexport/jsonexport-tests.ts
@@ -0,0 +1,18 @@
+import jsonexport = require('jsonexport');
+import { Transform } from 'stream';
+
+// No user options
+const a: Transform = jsonexport();
+const b: Promise<string> = jsonexport({ key: 'value' });
+// $ExpectType void
+jsonexport({ key: 'value' }, (err: Error, csv: string) => undefined);
+
+// With user options
+const userOptions: jsonexport.UserOptions = {
+    textDelimiter: ';',
+};
+
+const c: Transform = jsonexport(userOptions);
+const d: Promise<string> = jsonexport({ key: 'value' }, userOptions);
+// $ExpectType void
+jsonexport({ key: 'value' }, userOptions, (err: Error, csv: string) => undefined);
diff --git a/types/jsonexport/tsconfig.json b/types/jsonexport/tsconfig.json
new file mode 100644
index 0000000000..830bb4312b
--- /dev/null
+++ b/types/jsonexport/tsconfig.json
@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": ["../"],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": ["index.d.ts", "jsonexport-tests.ts"]
+}
diff --git a/types/jsonexport/tslint.json b/types/jsonexport/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/jsonexport/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }