throw actuall error objects

static/TwitchAuth.mjs

@@ -49,7 +49,7 @@ export function getAppToken(client_id) {
         headers: { 'content-type': 'application/x-www-form-urlencoded' }
     }).then(async function (response) {
         if (!response.ok) {
-            throw await response.json()
+            throw new Error(await response.json())
         }
         const token = await response.json()
         return stamp(token)
@@ -105,7 +105,7 @@ export function exchangeCode(client_id, code) {
         headers: { 'content-type': 'application/x-www-form-urlencoded' }
     }).then(async function (response) {
         if (!response.ok) {
-            throw await response.json()
+            throw new Error(await response.json())
         }
         const token = await response.json()
         return stamp(token)
@@ -123,7 +123,7 @@ export function validateToken(access_token) {
         headers: { authorization: 'OAuth ' + access_token }
     }).then(async response => {
         if (!response.ok) {
-            throw await response.json()
+            throw new Error(await response.json())
         }
         /** @type {TwitchToken} */
         const token=await response.json()
@@ -154,7 +154,7 @@ export function refreshToken(client_id, refresh_token) {
         headers: { 'content-type': 'application/x-www-form-urlencoded' }
     }).then(async function (response) {
         if (!response.ok) {
-            throw await response.json()
+            throw new Error(await response.json())
         }
         return await response.json()
     })