import { WidgetExecutor } from './execution';
export * from './execution';
export * from './FunctionFragmentView';
export * from './simulation';
export * from './types';
export type WidgetInitializationParams = {
    uri: string;
    contract?: string;
    functionKey?: string;
} | {
    deploymentAddresses: Map<number, string>;
    contract?: string;
    functionSignature: string | EthersTypes.JsonFragment;
};
export declare function loadWidgetExecutor(params: WidgetInitializationParams): Promise<WidgetExecutor>;