/// <reference types="react" />
import type { Extension } from './extension';
import type { MigrationInfo } from './migrations';
import type { ExportFormatConfiguration } from './export-formats';
export interface ExtensionMakerProps {
    name: string;
    requiredHostAppVersion: string;
    mainView: React.FC<Record<never, never>>;
    datasetInitializer?: MigrationInfo;
    exportFormats?: {
        [exportFormatID: string]: ExportFormatConfiguration;
    };
    datasetMigrations?: {
        [versionSpec: string]: MigrationInfo;
    };
}
export declare type ExtensionMaker = (extensionOptions: ExtensionMakerProps) => Promise<Extension>;