Cannot find comprehensive documentation for Props.

# ❔Question

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#### Your Environment
| Software | Name/Version|
| ---------------- | ---------- |
| react-timeseries-charts | 0.16.1
| Browser | IE Edge, Chrome
| Operating System | Window X

How can I find the function signature for the YAxis `yScale` prop? The jsDoc only says `@type {Function}`. This does not tell anyone anything about the acceptable parameters and return value for this props. I can find any example of this usage. My chart is display Y-Axis with duplicate values. There does not seem to be a way to solve this issue either.