import { IField, IColumn } from '@shujujiang/core/widget/dataset';
export interface IColContext {
    field: IField;
    fieldIndex: number;
    index: number;
    result: any[];
    value: string | number;
    colData?: any;
}
export interface IRowContext {
    colData: any;
    value: string | number;
    field: IField;
    rowIndex: number;
    fieldIndex: number;
    rowData: (number | string)[] | {
        [key: string]: number | string;
    };
}
export interface IMemberContext {
    field: IField;
    fieldIndex: number;
    index: number;
    result: any[];
    value: string | number;
    colData: any;
    rowIndex: number;
    rowData: {
        key: any;
        value: any;
    };
}
export interface INodeContext {
    field: IField;
    value: any;
    isRoot: boolean;
    parent: any;
}
export interface ILeafContext {
    node: any;
    field: IField;
    rows: {
        rowData: any;
        rowIndex: number;
    }[];
}
export declare type IColMapper = (context: IColContext) => any;
export declare type IRowMapper = (context: IRowContext) => any;
export declare type IMemberMapper = (context: IMemberContext) => any;
export declare type INodeMapper = (context: INodeContext) => any;
export declare type ILeafMapper = (context: ILeafContext) => any;
export declare type IValueGetter = (rowData: any) => any;
export declare type IRowDataGetter = (rowData: any) => {
    columns: IColumn[];
    values: (string | number)[];
};
export declare class Dimension {
    private _fieldIndex;
    private _field;
    private _valueGetter;
    private _crosshost;
    private _table;
    private _nativeDimension;
    private _group;
    private _countResult;
    private _reduceData;
    constructor(_fieldIndex: number, _field: IField, _valueGetter: any, _crosshost: any, _table: any);
    values(): (string | number)[];
    field(): IField;
    each(colMapper: IColMapper, rowMapper: IRowMapper, initResult?: any[]): any[];
    /**
     * reduce字段后，遍历列成员项目，然后遍历行数据
     */
    reduceAll(fieldMapper: IColMapper, memberMapper: IMemberMapper, rowMapper: IRowMapper, initResult?: any[]): any[];
    /**
     * 计数字段，然后遍历列成员项目，但不遍历行数据
     */
    reduceCount(colMapper: IColMapper, memberMapper: IMemberMapper, initResult?: any[]): any[];
    private _getReduceData;
}