Function interpolation

packages/2d/src/lib/decorators/signal.ts:188–199

(
  value: InterpolationFunction<T>,
)

 * @param value - The interpolation function for the property.
 */
export function interpolation<T>(
  value: InterpolationFunction<T>,
): PropertyDecorator {
  return (target: any, key) => {
    const meta = getPropertyMeta<T>(target, key);
    if (!meta) {
      useLogger().error(`Missing property decorator for "${key.toString()}"`);
      return;
    }
    meta.interpolationFunction = value;
  };
}

/**
 * Create a signal parser decorator.