export type DatabaseType = DatabaseTypeFilesystem | DatabaseTypeAmazon | DatabaseTypeGoogle | DatabaseTypeMongo;
export type DatabaseTypeFilesystem = 'filesystem';
export type DatabaseTypeAmazon = 'amazon';
export type DatabaseTypeGoogle = 'google';
export type DatabaseTypeMongo = 'mongo';
export interface DatabaseTypeData {
    filesystem: DatabaseTypeFilesystem;
    amazon: DatabaseTypeAmazon;
    google: DatabaseTypeGoogle;
    mongo: DatabaseTypeMongo;
}
export interface Database {
    initialize: DatabaseInitialize;
    get: DatabaseGet;
    getAll: DatabaseGetAll;
    query: DatabaseQuery;
    size: DatabaseSize;
    aggregate: DatabaseAggregate;
    store: DatabaseStore;
    storeBatch: DatabaseStoreBatch;
    update: DatabaseUpdate;
    obliterate: DatabaseObliterate;
    obliterateAll: DatabaseObliterateAll;
}
export type DatabaseInitialize = () => Promise<boolean>;
export type DatabaseGet = (entity: string, id: string) => Promise<any>;
export type DatabaseGetAll = (entity: string) => Promise<any[]>;
export type DatabaseQuery = (entity: string, field: string, value: string, pagination?: DatabasePagination) => Promise<any[]>;
export type DatabaseSize = (entity: string, filter: Record<string, any>) => Promise<any>;
export type DatabaseAggregate = (entity: string, pipeline: DatabaseAggregator[]) => Promise<any>;
export interface DatabaseAggregator {
    [key: string]: any;
}
export interface DatabasePagination {
    count: number;
    type: 'last' | 'first';
    start?: string;
}
export type DatabaseStore = (entity: string, id: string, data: any) => Promise<any>;
export type DatabaseStoreBatch = (entity: string, data: any[]) => Promise<any>;
export type DatabaseUpdate = (entity: string, id: string, field: string, value: any) => Promise<any>;
export type DatabaseObliterate = (entity: string, filter: Record<string, any>) => Promise<any>;
export type DatabaseObliterateAll = (entity: string, filter?: Record<string, any>) => Promise<any>;