Spring

Bindings for @solid-primitives/spring.

let createSpring(
    initialValue: 'T when 'T :> (float | float seq | Accessor<float>),
    ?stiffness: float,
    ?damping: float
    ): Signal<'T>

let createDerivedSpring(
    target: Accessor<'T when 'T :> (float | float seq)>,
    ?stiffness: float,
    ?damping: float
    ): Accessor<'T>

createSpring is a signal that moves to each new value with spring physics instead of at a steady rate; stiffness and damping configure the physics. It works best for values that can be interpolated, such as numbers, Date and arrays. createDerivedSpring follows target, like createTween.

The package also adds an Invoke(newValue: float, options: StringSetterOptions) extension to Setter<float>, under open Partas.Solid.Primitives.Spring.SetterExtensions. Its return type is not documented, and it needs review.