isPivotLookupError
function isPivotLookupError<T>(value): value is PivotLookupError | Extract<T, PivotLookupError>;Type Parameters
Section titled “Type Parameters”T
Parameters
Section titled “Parameters”PivotLookupError | T
Returns
Section titled “Returns”value is PivotLookupError | Extract<T, PivotLookupError>