• TData = unknown
• TError = DefaultError
• TVariables = unknown
• TContext = unknown
isError: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverErrorResult<TData, TError, TVariables, TContext>, Object> & Object>;
isError: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverErrorResult<TData, TError, TVariables, TContext>, Object> & Object>;
• this: CreateMutationResult<TData, TError, TVariables, TContext, CreateStatusBasedMutationResult<"error" | "success" | "pending" | "idle", TData, TError, TVariables, TContext>>
this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverErrorResult<TData, TError, TVariables, TContext>, Object> & Object>
isIdle: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverIdleResult<TData, TError, TVariables, TContext>, Object> & Object>;
isIdle: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverIdleResult<TData, TError, TVariables, TContext>, Object> & Object>;
• this: CreateMutationResult<TData, TError, TVariables, TContext, CreateStatusBasedMutationResult<"error" | "success" | "pending" | "idle", TData, TError, TVariables, TContext>>
this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverIdleResult<TData, TError, TVariables, TContext>, Object> & Object>
isPending: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverLoadingResult<TData, TError, TVariables, TContext>, Object> & Object>;
isPending: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverLoadingResult<TData, TError, TVariables, TContext>, Object> & Object>;
• this: CreateMutationResult<TData, TError, TVariables, TContext, CreateStatusBasedMutationResult<"error" | "success" | "pending" | "idle", TData, TError, TVariables, TContext>>
this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverLoadingResult<TData, TError, TVariables, TContext>, Object> & Object>
isSuccess: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverSuccessResult<TData, TError, TVariables, TContext>, Object> & Object>;
isSuccess: (this) => this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverSuccessResult<TData, TError, TVariables, TContext>, Object> & Object>;
• this: CreateMutationResult<TData, TError, TVariables, TContext, CreateStatusBasedMutationResult<"error" | "success" | "pending" | "idle", TData, TError, TVariables, TContext>>
this is CreateMutationResult<TData, TError, TVariables, TContext, Override<MutationObserverSuccessResult<TData, TError, TVariables, TContext>, Object> & Object>
“This course is the best way to learn how to use React Query in real-world applications.”—Tanner LinsleyGet the course