import { AppContext } from '../../components/appContext';
type ImportOptions = {
    type: 'json' | 'sql';
    op: 'set' | 'diff';
    accept: string;
};
type ImportFileCallback = (options: ImportOptions) => void;
export declare function setImportFileCallback(callback: ImportFileCallback | null): void;
export declare function importJSON({ store, emitter }: AppContext): void;
export declare function importSchemaSQL({ store, emitter }: AppContext): void;
export declare function importDiffJSON({ emitter }: AppContext): void;
export {};