/**
 * Check if a value is an ES module.
 * @param obj - The object to check
 * @returns True if the object is an ES module
 */
export declare function isESModule(obj: unknown): obj is Record<string | symbol, any>;
/**
 * Resolve a component from potentially wrapped module format.
 * Handles ES modules with default exports.
 * @param component - The component to resolve
 * @returns The resolved component
 */
export declare function resolveComponent(component: unknown): unknown;