Configuration for smooth scrolling.

Create a smooth scroll configuration from an easing function and a duration in milliseconds.

• easing: Easing functions specify the rate of change of a parameter over time.

• duration: The total duration of the scroll in milliseconds.

createConfig Ease.outCubic 100

Scroll to the y offset of the browser viewport using the easing function and duration specified in the config.

scrollTo (createConfig Ease.outCubic 100) 500