"The hours flown in non-EASA aircraft cannot be used to obtain a Part-FCL licence, rating, or certificate or towards meeting their prerequisites."
My reading of the extract is that only the hours flown in a 'EASA type' may be counted toward the requirements for the
initial issue of a licence or rating or when any course of training is required: i.e. a training requirement for renewal of a EASA rating or an examiners certificate. I take that to mean explicitly that a prescribed course for a EASA licence, rating or certificate must be completed wholly in a EASA recognised aircraft. Nothing to do with the hours experience required for revalidation of a certificate of experience though.