export type DataSourceParams = {
    database?: string;
    entityType?: string;
    fields?: string[];
    relations?: string[];
    filter?: string;
    buildTree?: boolean;
    maximumRows?: number;
    selectUrl?: {
        url: string;
        method: string;
    };
    deleteUrl?: {
        url: string;
        method: string;
    };
    saveUrl?: {
        url: string;
        method: string;
    };
    updateUrl?: {
        url: string;
        method: string;
    };
    insertUrl?: {
        url: string;
        method: string;
    };
};
export interface DataSourceSelectResult<T> {
    totalRowCount: number;
    dataItems: Array<T>;
}
export type FieldNode = string | [string, FieldNode[]];
export type DataSourceSelectArguments = {
    startRowIndex?: number;
    maximumRows?: number;
    filter?: string;
    fields?: FieldNode[];
    sortExpression?: string[] | string;
    /** 把获取到的数据构建成树形结构 */
    buildTree?: boolean;
};