class three.NumberKeyframeTrack
extends KeyframeTrack
import { three } from "https://deno.land/x/remapper@3.0.0/src/deps.ts";
const { NumberKeyframeTrack } = three;
import { three } from "https://deno.land/x/remapper@3.0.0/src/deps.ts";
const { NumberKeyframeTrack } = three;