'use strict'; import type { PredefinedTimingFunction } from '../easing'; export const VALID_PREDEFINED_TIMING_FUNCTIONS: readonly PredefinedTimingFunction[] = [ 'linear', 'ease', 'ease-in', 'ease-out', 'ease-in-out', 'step-start', 'step-end', ]; export const VALID_PARAMETRIZED_TIMING_FUNCTIONS: readonly string[] = [ 'cubic-bezier', 'steps', 'linear', ];