# custom $fetch plugin loses typescript
UseFetch encountered an error in modifying content-type
pending triageupstream
Custom useFetch gives warning "[useFetch] Component is already mounted, please use $fetch instead"
pending triageneeds reproduction
Type wrong: `default` option of `useFetch`
good first issuetypes3.xbug🔨 p3-minor
useFetch <no response> Invalid URL with custom $fetch and routeRules
3.xpending triage