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我正在学习伴奏寻呼机，我想在寻呼机上设置效果。

我想像文档一样使用lerp方法

Modifier.graphicsLayer {
                                // Calculate the absolute offset for the current page from the
                                // scroll position. We use the absolute value which allows us to mirror
                                // any effects for both directions
                                val pageOffset =
                                    calculateCurrentOffsetForPage(page).absoluteValue

                                // We animate the scaleX + scaleY, between 85% and 100%
                                lerp(
                                    start = 0.85f,
                                    stop = 1f,
                                    fraction = 1f - pageOffset.coerceIn(0f, 1f)
                                ).also { scale ->
                                    scaleX = scale
                                    scaleY = scale
                                }

                                // We animate the alpha, between 50% and 100%
                                alpha = lerp(
                                    start = 0.5f,
                                    stop = 1f,
                                    fraction = 1f - pageOffset.coerceIn(0f, 1f)
                                )

但我找不到lerp像文档一样为比例设置动画的方法的正确导入。欢迎任何建议

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