From 601645795009d06ea1a94ee6b44fe848f6eeb4f3 Mon Sep 17 00:00:00 2001
From: Lee Byron <lee@leebyron.com>
Date: Fri, 23 Sep 2016 17:20:18 -0700
Subject: [PATCH] Convert Error to TypeError for some usage issues

---
 src/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index 2cad3e6..40a2337 100644
--- a/src/index.js
+++ b/src/index.js
@@ -262,14 +262,14 @@ function dispatchQueueBatch<K, V>(
 
     // Assert the expected resolution from batchLoadFn.
     if (!Array.isArray(values)) {
-      throw new Error(
+      throw new TypeError(
         'DataLoader must be constructed with a function which accepts ' +
         'Array<key> and returns Promise<Array<value>>, but the function did ' +
         `not return a Promise of an Array: ${String(values)}.`
       );
     }
     if (values.length !== keys.length) {
-      throw new Error(
+      throw new TypeError(
         'DataLoader must be constructed with a function which accepts ' +
         'Array<key> and returns Promise<Array<value>>, but the function did ' +
         'not return a Promise of an Array of the same length as the Array ' +