Do you mean Harmonic.
NO,
Harmonic, melodic or natural doesnt deal with the change of 4th interval. All of these minor scales have perfect 4th and a minor 3rd. But the scale I am using I do use Augumented 4th.
Used by Liszt before E.G Hungarian Rhapsody No: 19, why we still call Minor, because its the 3rd and the perfect 5th that matters in determining what a Chord is(minor or Major etc) and so a scale(minor or Major) in terms of naming convention. We still use minor 3rd!
Hope this is clear, anyway I can explain by notes
G Sharp minor(natural) :
G#, A#, B, C#, D#, E, F#, G#'
G Sharp minor(harmonic):
G#, A#, B, C#, D#,E,
G, G#
G Sharp minor(melodic):
G#, A#, B, C#, D#,F,
G, G# and
desc F#, E, D#, C#, B, A# and G# But the scale I use is quite different
it goes:
G#, A#, B, Dnatural, E(flat), Fnat, G, G#