Function findKeyframesObjectNode

packages/parsers/src/gsapParser.ts:2066–2069

Find the keyframes ObjectExpression node on a tween's varsArg, or null.

(varsArg: AstNode)

/** Find the keyframes ObjectExpression node on a tween's varsArg, or null. */
function findKeyframesObjectNode(varsArg: AstNode): AstNode | null {
  const node = findPropertyNode(varsArg, "keyframes");
  return node?.type === "ObjectExpression" ? node : null;
}

/**
 * Convert array-form keyframes (`keyframes: [{x,y}, …]`) to even-percentage object