What is the correct way to specify the return type in the function getAll() instead of using any?
getAll(): Observable<any> {
return this.http
.get<{
results: CharacterData[];
info: CharacterInfo;
}>(characterUrl)
.pipe(map((el) => el));
}
If you want to ensure the correct type, consider creating a specific interface and using that instead of relying on any. You can also choose to stick with your current method if it suits your needs.
Specific Interface:
interface SpecificType {
data: Info[];
details: Description;
}
Implementation with Interface:
fetchData(): Observable<SpecificType> {
return this.http.get<SpecificType>(url).pipe(map((response) => response));
}
Original Implementation:
fetchData(): Observable<{
data: Info[];
details: Description;
}> {
return this.http
.get<{
data: Info[];
details: Description;
}>(url)
.pipe(map((response) => response));
}
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