Function clearVariableDefault

packages/sdk/src/engine/variableModel.ts:70–79

(document: Document, id: string)

 * Returns true when the attribute was updated.
 */
export function clearVariableDefault(document: Document, id: string): boolean {
  const decls = readDecls(document);
  if (!decls) return false;
  const idx = indexOfId(decls.arr, id);
  if (idx < 0 || !(decls.arr[idx]! && "default" in decls.arr[idx]!)) return false;
  const { default: _drop, ...rest } = decls.arr[idx]!;
  decls.arr[idx] = rest as VariableDecl;
  decls.htmlEl.setAttribute("data-composition-variables", JSON.stringify(decls.arr));
  return true;
}