From db0789397a1fe70e7651606c0678387fb4550c02 Mon Sep 17 00:00:00 2001
From: Tim Kendrick <timkendrick@gmail.com>
Date: Mon, 7 May 2018 17:07:56 +0100
Subject: [PATCH] [babel-types] Allow sparse ArrayExpression nodes (#25556)

---
 types/babel-types/index.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/babel-types/index.d.ts b/types/babel-types/index.d.ts
index b1de338923..8c892a3ca0 100644
--- a/types/babel-types/index.d.ts
+++ b/types/babel-types/index.d.ts
@@ -46,7 +46,7 @@ export interface Node {
 
 export interface ArrayExpression extends Node {
     type: "ArrayExpression";
-    elements: Array<Expression | SpreadElement>;
+    elements: Array<null | Expression | SpreadElement>;
 }
 
 export interface AssignmentExpression extends Node {
@@ -1306,7 +1306,7 @@ export type TSEntityName = Identifier | TSQualifiedName;
 export type TSTypeElement = TSCallSignatureDeclaration | TSConstructSignatureDeclaration | TSIndexSignature
     | TSMethodSignature | TSPropertySignature;
 
-export function arrayExpression(elements?: Array<Expression | SpreadElement>): ArrayExpression;
+export function arrayExpression(elements?: Array<null | Expression | SpreadElement>): ArrayExpression;
 export function assignmentExpression(operator?: string, left?: LVal, right?: Expression): AssignmentExpression;
 export function binaryExpression(
     operator?: "+" | "-" | "/" | "%" | "*" | "**" | "&" | "|" | ">>" | ">>>" | "<<" | "^" | "==" | "===" | "!=" | "!==" | "in" | "instanceof" | ">" | "<" | ">=" | "<=",