import type { TransportAdapter } from './transport-adapter';
/**
 * Transport factory for creating different transport adapters
 */
export declare class TransportFactory {
    /**
     * Create a transport adapter based on type
     * @param type - Transport type for parent-child communication
     * @param config - Transport-specific configuration
     */
    static create(type: 'iframe' | 'postmessage', config: any): TransportAdapter;
}
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