Heidegger's vision of philosophy in 1919 FYI here's a quote from intro 2 that you might find interesting regarding hermeneutics:
The phenomenology of Dasein is a hermeneutic in the primordial signification of this word, where it designates this business of interpreting. But to the extent that by uncovering the meaning of Being
and the basic structures of Dasein in general we may exhibit the horizon for any further ontological study of those entities which do not have the character ofDasein, this hermeneutic also becomes a 'hermeneutic' in the sense of working out the conditions on which the possibility of any ontological
investigation depends. And finally, to the extent that Dasein, as an entity with the possibility of existence, has ontological priority over every other entity, "hermeneutic", as an interpretation ofDasein's Being,
has the third and specific sense of an analytic of the existentiality of existence; and this is the sense which is philosophically primary. Then so far as this hermeneutic works out Dasein's historicality ontologically as the ontical condition for the possibility of historiology, it contains the roots of what can be called 'hermeneutic' only in a derivative sense: the methodology of those humane sciences which are historiological in character.