const reactElement = Symbol.for("react.element");const objectConstructor = {}.constructor;
export type DeepPartial<T> = T extends object ? { [P in keyof T]?: DeepPartial<T[P]>; } : T;
export function isPlainObject(obj: unknown): obj is Record<string, unknown> { return typeof obj === "object" && obj !== null && obj.constructor === objectConstructor && obj["$$typeof"] !== reactElement && obj !== obj.page?.data;}
export function merge<Type>( defaults: Type, user?: Type,): Required<Type> { const merged = { ...defaults };
if (!user) { return merged as unknown as Required<Type>; }
for (const [key, value] of Object.entries(user)) { if (value === undefined) { continue; }
if (isPlainObject(merged[key]) && isPlainObject(value)) { merged[key] = merge(merged[key], value); continue; }
merged[key] = value; }
return merged as unknown as Required<Type>;}
export function assign<Type>( target: Type, override?: Type,) { if (!override) { return; }
for (const [key, value] of Object.entries(override)) { if (value === undefined) { continue; }
if (isPlainObject(target[key]) && isPlainObject(value)) { target[key] = { ...target[key] }; assign(target[key], value); continue; }
target[key] = value; }}