import { FindSubQueryStatic } from './externals/express-cassandra.interface';
export interface EntityOptions<T = object> {
    table_name?: string;
    key?: Array<keyof T | Array<keyof T>>;
    materialized_views?: {
        [index: string]: MaterializeViewStatic<T>;
    };
    clustering_order?: {
        [index: string]: 'desc' | 'asc';
    };
    options?: EntityExtraOptions;
    indexes?: Array<keyof T> | string[];
    custom_indexes?: Partial<CustomIndexOptions>[];
    methods?: {
        [index: string]: Function;
    };
    es_index_mapping?: {
        discover?: string;
        properties?: EsIndexPropertiesOptionsStatic<T>;
    };
    graph_mapping?: Partial<GraphMappingOptionsStatic<T | {
        [index: string]: any;
    }>>;
    [index: string]: any;
}
export declare type ClusterOrder<T = any> = {
    [P in keyof T]?: 'desc' | 'asc';
};
export interface MaterializeViewStatic<T> {
    select?: Array<keyof T>;
    key: Array<keyof T | Array<keyof T>>;
    clustering_order?: ClusterOrder<T>;
    filter?: FilterOptions<T>;
}
export interface EntityExtraOptions {
    timestamps?: {
        createdAt?: string;
        updatedAt?: string;
    };
    versions?: {
        key: string;
    };
}
declare type FilterOptions<T> = Partial<{
    [P in keyof T]: FindSubQueryStatic;
}>;
interface CustomIndexOptions {
    on: string;
    using: any;
    options: any;
}
declare type EsIndexPropertiesOptionsStatic<T> = {
    [P in keyof T]?: {
        type?: string;
        index?: string;
    };
};
interface GraphMappingOptionsStatic<Entity = any> {
    relations: {
        follow?: 'MULTI' | 'SIMPLE' | 'MANY2ONE' | 'ONE2MANY' | 'ONE2ONE';
        mother?: 'MULTI' | 'SIMPLE' | 'MANY2ONE' | 'ONE2MANY' | 'ONE2ONE';
    };
    properties: {
        [index: string]: {
            type?: JanusGraphDataTypes;
            cardinality?: 'SINGLE' | 'LIST' | 'SET';
        };
    };
    indexes: {
        [index: string]: {
            type?: 'Composite' | 'Mixed' | 'VertexCentric';
            keys?: Array<keyof Entity | {}>;
            label?: 'follow';
            direction?: 'BOTH' | 'IN' | 'OUT';
            order?: 'incr' | 'decr';
            unique?: boolean;
        };
    };
}
declare type JanusGraphDataTypes = 'Integer' | 'String' | 'Character' | 'Boolean' | 'Byte' | 'Short' | 'Long' | 'Float' | 'Double' | 'Date' | 'Geoshape' | 'UUID';
export {};