Exposes a struct representing configuration for the y axis of a LiveChart.
grid_lines_func() :: ({min(), max()}, step() -> [Float.t()])
max() :: number()
min() :: number()
step() :: integer()
t() :: %LiveChart.Axes.MagnitudeAxis{ grid_lines: grid_lines_func(), label: String.t() | nil, max: number(), min: number(), step: integer() }