Function interpolateAngle

interpolateAngle(
    amount: number,
    aRadians: number,
    bRadians: number,
    options?: Partial<InterpolateOptions>,
): number
Interpolate between angles a and b by amount. Angles are in radians.
```
import { interpolateAngle } from 'https://unpkg.com/ixfx/dist/data.js';
interpolateAngle(0.5, Math.PI, Math.PI/2);
```
Parameters
- amount: number
- aRadians: number
  Start angle (radian)
- bRadians: number
  End angle (radian)
- Optionaloptions: Partial<InterpolateOptions>
Returns number