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Diffstat (limited to 'date-fns/src/_lib/requiredArgs/index.ts')
-rw-r--r--date-fns/src/_lib/requiredArgs/index.ts12
1 files changed, 12 insertions, 0 deletions
diff --git a/date-fns/src/_lib/requiredArgs/index.ts b/date-fns/src/_lib/requiredArgs/index.ts
new file mode 100644
index 0000000..bdbb950
--- /dev/null
+++ b/date-fns/src/_lib/requiredArgs/index.ts
@@ -0,0 +1,12 @@
+export default function requiredArgs(required: number, args: IArguments) {
+ if (args.length < required) {
+ throw new TypeError(
+ required +
+ ' argument' +
+ (required > 1 ? 's' : '') +
+ ' required, but only ' +
+ args.length +
+ ' present'
+ )
+ }
+}