Function handleMaterializeKeyframes

packages/sdk/src/engine/mutate.ts:1143–1166

(
  parsed: ParsedDocument,
  animationId: string,
  keyframes: Array<{
    percentage: number;
    properties: Record<string, number | string>;
    ease?: string;
  }>,
  easeEach?: string,
  resolvedSelector?: string,
)

}

function handleMaterializeKeyframes(
  parsed: ParsedDocument,
  animationId: string,
  keyframes: Array<{
    percentage: number;
    properties: Record<string, number | string>;
    ease?: string;
  }>,
  easeEach?: string,
  resolvedSelector?: string,
): MutationResult {
  const script = getGsapScript(parsed.document);
  if (!script) return EMPTY;
  const newScript = materializeKeyframesFromScript(
    script,
    animationId,
    keyframes,
    easeEach,
    resolvedSelector,
  );
  if (newScript === script) return EMPTY;
  setGsapScript(parsed.document, newScript);
  return gsapScriptChange(script, newScript);
}

function handleSplitIntoPropertyGroups(
  parsed: ParsedDocument,