import { _OnlineProtocol } from '../../protocol';
export declare type ConfigurableTransactionInjectorExtension<_T extends _OnlineProtocol> = ConfigurableTransactionInjectorProtocol;
export interface ConfigurableTransactionInjectorProtocol {
    getInjectorUrl(): Promise<string | undefined>;
    setInjectorUrl(url: string): Promise<void>;
}