# "UseFetchType" and also transforms the result into the desired output format using another transformer.
Custom useFetch gives warning "[useFetch] Component is already mounted, please use $fetch instead"
pending triageneeds reproduction
`useFetch()`TS error when using `useRequestHeader()`
types3.xbug🔨 p3-minor
Add example on how to correctly type custom useFetch errors
documentationgood first issue