From 3d01af2713bc6d7b718364ce1d12be490806b2c1 Mon Sep 17 00:00:00 2001
From: Alanscut <wp_scut@163.com>
Date: Wed, 25 Mar 2020 18:06:40 +0800
Subject: [PATCH] fix issue #1178

---
 index.d.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/index.d.ts b/index.d.ts
index 911d70ca6..7a3e088c7 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1311,6 +1311,9 @@ export interface Xlsx {
 }
 
 // https://c2fo.io/fast-csv/docs/parsing/options
+
+type HeaderArray = (string | undefined | null)[];
+type HeaderTransformFunction = (headers: HeaderArray) => HeaderArray;
 export interface FastCsvParserOptionsArgs {
 	objectMode: boolean;
 	delimiter: string;
@@ -1331,6 +1334,23 @@ export interface FastCsvParserOptionsArgs {
 	skipRows: number;
 }
 
+interface QuoteColumnMap {
+	[s: string]: boolean;
+}
+declare type QuoteColumns = boolean | boolean[] | QuoteColumnMap;
+
+interface RowMap {
+	[key: string]: any;
+}
+declare type RowHashArray = [string, any][];
+declare type RowArray = string[];
+declare type Rows = RowArray | RowMap | RowHashArray;
+declare type RowTransformCallback = (error?: Error | null, row?: Rows) => void;
+interface RowTransformFunction {
+	(row: Rows, callback: RowTransformCallback): void;
+	(row: Rows): Rows;
+}
+
 // https://c2fo.io/fast-csv/docs/formatting/options/
 export interface FastCsvFormatterOptionsArgs {
 	objectMode: boolean;