Function getGsapEasingFunc

getGsapEasingFunc(easingRef, options?): EasingFunction
Performs a lookup for standard Gsap easing functions by name. All Svelte easing functions are also available by prepending svelte-<EASE_NAME>. For convenience if passing in a function it is returned verbatim.
Parameters
- easingRef: GsapEasingReference
  The name of a standard GSAP easing function or an existing supplied easing function.
- Optionaloptions: {
  default?: false | GsapEasingFunctionName;
  }
  Optional parameters.
  - Optionaldefault?: false | GsapEasingFunctionName
    The default easing function name to apply. When specified as false no default fallback easing function is selected.
Returns EasingFunction
The requested easing function.