🐛 fix typescript errors

src/__tests__/traversing.spec.ts

@@ -1,4 +1,3 @@
-import assert from "assert"
 import describeParallel from "mocha.parallel"
 import { z } from "zod"
 
@@ -7,15 +6,16 @@ import {
 	VideoDetailed, VideoFull
 } from "../schemas"
 import YTMusic from "../YTMusic"
+import { equal } from "assert"
 
 const errors = <z.ZodError<any>[]>[]
 const queries = ["Lilac", "Weekend", "Eill", "Eminem", "Lisa Hannigan"]
 const expect = (data: any, schema: z.Schema) => {
 	const result = schema.safeParse(data)
-	if (!result.success) {
+	if (!result.success && "error" in result) {
 		errors.push(result.error)
 	}
-	assert.equal(result.success, true)
+	equal(result.success, true)
 }
 
 const ytmusic = new YTMusic()

src/utils/checkType.ts

@@ -6,18 +6,20 @@ export default <T extends z.Schema>(data: z.infer<T>, schema: T): z.infer<T> =>
 	if (result.success) {
 		return data
 	} else {
-		console.error(
+		if ("error" in result) {
-			"Invalid data schema, please report to https://github.com/zS1L3NT/ts-npm-ytmusic-api/issues/new/choose",
+			console.error(
-			JSON.stringify(
+				"Invalid data schema, please report to https://github.com/zS1L3NT/ts-npm-ytmusic-api/issues/new/choose",
-				{
+				JSON.stringify(
-					schema: zodtojson(schema),
+					{
-					data,
+						schema: zodtojson(schema),
-					error: result.error
+						data,
-				},
+						error: result.error
-				null,
+					},
-				2
+					null,
+					2
+				)
 			)
-		)
+		}
 		return data
 	}
 }