react-code-dataset
/
react-query
/docs
/framework
/angular
/reference
/interfaces
/basequerynarrowing.md
metadata
id: BaseQueryNarrowing
title: BaseQueryNarrowing
Interface: BaseQueryNarrowing<TData, TError>
Type Parameters
• TData = unknown
• TError = DefaultError
Properties
isError()
isError: (this) => this is CreateBaseQueryResult<TData, TError, CreateStatusBasedQueryResult<"error", TData, TError>>;
Parameters
this
CreateBaseQueryResult<TData, TError, QueryObserverResult<TData, TError>>
Returns
this is CreateBaseQueryResult<TData, TError, CreateStatusBasedQueryResult<"error", TData, TError>>
Defined in
isPending()
isPending: (this) => this is CreateBaseQueryResult<TData, TError, CreateStatusBasedQueryResult<"pending", TData, TError>>;
Parameters
this
CreateBaseQueryResult<TData, TError, QueryObserverResult<TData, TError>>
Returns
this is CreateBaseQueryResult<TData, TError, CreateStatusBasedQueryResult<"pending", TData, TError>>
Defined in
isSuccess()
isSuccess: (this) => this is CreateBaseQueryResult<TData, TError, CreateStatusBasedQueryResult<"success", TData, TError>>;
Parameters
this
CreateBaseQueryResult<TData, TError, QueryObserverResult<TData, TError>>
Returns
this is CreateBaseQueryResult<TData, TError, CreateStatusBasedQueryResult<"success", TData, TError>>