Function serializeValue

packages/lang-core/src/parser/serialize.ts:124–156

(value: unknown, paramMap: ParamMap, collector: StatementCollector)

// ─── Value serializer ────────────────────────────────────────────────────────

function serializeValue(value: unknown, paramMap: ParamMap, collector: StatementCollector): string {
  if (value === null || value === undefined) return "null";
  if (typeof value === "string") return JSON.stringify(value);
  if (typeof value === "number") return String(value);
  if (typeof value === "boolean") return value ? "true" : "false";

  // ElementNode — check before isASTNode (they don't overlap, but order is clear)
  if (isElementNode(value)) {
    return serializeElementValue(value, paramMap, collector);
  }

  // ASTNode (surviving runtime expressions in dynamic props)
  if (isASTNode(value)) {
    return serializeASTNode(value);
  }

  // Array
  if (Array.isArray(value)) {
    const items = value.map((el) => serializeValue(el, paramMap, collector));
    return "[" + items.join(", ") + "]";
  }

  // Plain object
  if (typeof value === "object") {
    const obj = value as Record<string, unknown>;
    const entries = Object.entries(obj).map(
      ([k, v]) => `${k}: ${serializeValue(v, paramMap, collector)}`,
    );
    return "{" + entries.join(", ") + "}";
  }

  return "null";
}

/** Serialize an ElementNode — either as a reference (if it has statementId) or inline. */
function serializeElementValue(