import type { BaseGroupField } from './field/base-group-field';
import type { DataField } from './field/data-field';
import type { DateGroupField } from './field/date-group-field';
import type { IBaseGroupFieldJSON, IDataFieldJSON, IDataFieldValue, IDateGroupFieldJSON, IDateValue, IMeasuresMapItem, IPivotTableCustomFilter, IPivotTableDateGroupInfo, IPivotTableFilterInfo, IPivotTableGroupInfo, IPivotTableLabelCustomSortInfo, IPivotTableManualFilter, IPivotTableSortInfo, ITupleItem, IValueFilterInfoItem, PivotErrorTypeEnum, ST_PivotFilterOperatorEnum } from './types';
import { PivotTuple } from './summary/pivot-tuple';
import { PivotCellStyleTypeEnum, PivotDataFieldDataTypeEnum, PivotDateGroupFieldDateTypeEnum, PivotSubtotalTypeEnum, PivotTableFiledAreaEnum } from './types';
/**
 * - judge the value is date like type
 * @param {IDataFieldValue} value the date like value
 * @returns {boolean} - return true if the value is date like type
 */
export declare function isDateValue(value: IDataFieldValue): value is IDateValue;
/**
 * - judge the value is blank
 * @param {any} value the value to be test
 * @returns {boolean} return true if the value is blank
 */
export declare function isBlankValue(value: unknown): value is null | undefined;
/**
 * - judge the area type is in dim
 * @param {PivotTableFiledAreaEnum} area - the test area
 * @returns {boolean} - return true if the area is in dim
 */
export declare function isDimArea(area: PivotTableFiledAreaEnum): boolean;
/**
 * - judge the area type is in row or column
 * @param {PivotTableFiledAreaEnum} area - the test area
 * @returns {boolean} - return true if the area is in value
 */
export declare function isRowOrColumnArea(area: PivotTableFiledAreaEnum): boolean;
/**
 * - Get the auto display name of the value field.
 * @description - which may use prefix text like excel
 * - the prefix text is create by subtotal type
 * @param {string} baseName the name without prefix text
 * @param {PivotSubtotalTypeEnum} subtotalType the type of subtotal to be displayed for this value field.
 * @returns {string} the auto display name of the value field.
 */
export declare function getAutoDisplayName(baseName: string, subtotalType: PivotSubtotalTypeEnum): string;
/**
 * the value field name can be match with prefix rule
 * @description if user set a prefix like name ,the func can not get and it will return true
 * @param {string} fieldName - the given name to test
 * @returns {boolean} is match to the auto name rule
 */
export declare function isAutoDisplayName(fieldName: string): boolean;
/**
 * - get the field or field item collapse status
 * @param {Record<string, boolean|Record<string, boolean>>} collapseInfo
 * @param {string} fieldId  the field id
 * @param {string} [item]  the field item id
 * @returns {boolean} - return true if the field or field item is collapse
 */
export declare function getCollapse(collapseInfo: Record<string, boolean | Record<string, boolean>>, fieldId: string, item?: string): boolean;
/**
 * -judge the filter info is manual filter
 * @param {IPivotTableFilterInfo} filterInfo - the dimension filter info
 * @returns {boolean} return true if the filter info is manual filter
 */
export declare function isManualPivotFilter(filterInfo: IPivotTableFilterInfo): filterInfo is IPivotTableManualFilter;
/**
 * -judge the filter info is customFilter filter
 * @param {IPivotTableFilterInfo} filterInfo - the dimension filter info
 * @returns {boolean} return true if the filter info is custom filter
 */
export declare function isCustomFilter(filterInfo: IPivotTableFilterInfo): filterInfo is IPivotTableCustomFilter;
/**
 * -judge the filter info is customFilter filter
 * @param {IPivotTableFilterInfo} filterInfo - the dimension filter info
 * @returns {boolean} return true if the filter info is custom filter
 */
export declare function isValueFilter(filterInfo: IPivotTableFilterInfo): filterInfo is IPivotTableCustomFilter;
/**
 * - Generate a random hex number text with specified length
 * @param {number} length the length of the generated hex number
 * @returns {string} the generated hex number
 */
export declare function generateHexNumber(length: number): string;
/**
 * - Represents the intersection of multiple indexes, this function only works for sorted arrays.
 * @param {number[][]} indexes the array of indexes to be intersected.
 * @returns {number[]} the intersection of the indexes
 */
export declare function getIndexesIntersection(indexes: number[][]): number[];
/**
 * - union the subtotal info to the parent tuple, we do subtotal for the deepest level tuple to the root tuple
 * @param {ITupleItem} tupleItem the tuple item
 * @param {ITupleItem} parenTupleItem the parent tuple item
 * @param {Record<string, IMeasuresMapItem>} measuresMap the measures map
 * @returns {void} - no return
 */
export declare function subTotalTupleItem(tupleItem: ITupleItem, parenTupleItem: ITupleItem | undefined, measuresMap: Record<string, IMeasuresMapItem>): void;
/**
 * - Get the filter status and value for the pivot table cell
 * @param {IPivotTableFilterInfo} filterInfo
 * @returns { status: PivotCellStyleTypeEnum, value?: string } the filter status and value
 */
export declare function getFilterStatusAndValue(filterInfo: IPivotTableFilterInfo | undefined): {
    status: PivotCellStyleTypeEnum;
    value?: string;
};
/**
 * - get dim cell status with filter and sort info
 * @param {IPivotTableFilterInfo} filterInfo  the filter info
 * @param {IPivotTableSortInfo} sortInfo the sort info
 * @returns {PivotCellStyleTypeEnum} the cell style type
 */
export declare function getDimFilterSortStatus(filterInfo: IPivotTableFilterInfo | undefined, sortInfo: IPivotTableSortInfo | undefined, valueFilterInfo: IValueFilterInfoItem): PivotCellStyleTypeEnum;
/**
 *  - use the paths and value index to get the unique key of in layout pivot view, which use same rule to create the key in pivot engine
 * @param {string[]} paths - the paths of the cell
 * @param {number|undefined} valueIndex - the value index of the cell
 * @returns {string} key of the path and value index
 */
export declare function getPathWithValueIndex(paths: string[], valueIndex: number | undefined, considerValue: boolean): string;
/**
 * - Merge multiple sorted arrays into a single sorted array
 * @param {arrays: number[][]} arrays - the arrays to be merged
 * @returns {number[]} - the merged array
 */
export declare function unionSortedList(arrays: number[][]): number[];
/**
 * sort the label item by the item type
 * @param {string[]} items - the items to be sorted
 * @param {PivotDataFieldDataTypeEnum[]} itemTypes - the item type of the items
 * @param {Record<string, number>} itemsMap - the original item map
 * @returns {Record<string, number>} the sorted item map
 */
export declare function sortLabelItem(items: string[], itemTypes: PivotDataFieldDataTypeEnum[], itemsMap: Record<string, number>): Record<string, number>;
export declare function getCustomNumberFilterResultTemp(indexesMap: Record<string, number[]>, operator: ST_PivotFilterOperatorEnum, expected: number | [number, number]): number[][];
export interface IValueFilterSummaryListItem {
    tuple: PivotTuple;
}
export declare function subtotalTupleItemForValueFilter(summaryList: IValueFilterSummaryListItem[], tupleItem: ITupleItem | undefined, fieldId: string, subtotal: PivotSubtotalTypeEnum, v: number, p: number): void;
export declare function isErrorTypeSubtotal(subtotal: number | {
    errorType: PivotErrorTypeEnum;
}): subtotal is {
    errorType: PivotErrorTypeEnum;
};
export declare function isLabelCustomSortInfo(sortInfo: IPivotTableSortInfo): sortInfo is IPivotTableLabelCustomSortInfo;
export declare function excelDateToUnixMilliseconds(excelDate: number, useDefault1900DateSystem?: boolean): number;
export declare function isDateGroupField(field: DataField): field is DateGroupField;
export declare function isBaseGroupField(field: DataField): field is BaseGroupField;
export declare function isBaseGroupFieldJSON(field: IDataFieldJSON | IBaseGroupFieldJSON): field is IBaseGroupFieldJSON;
export declare function isDateGroupFieldJSON(field: IDataFieldJSON | IBaseGroupFieldJSON): field is IDateGroupFieldJSON;
export declare function isDateGroupInfo(groupInfo: IPivotTableGroupInfo): groupInfo is IPivotTableDateGroupInfo;
export declare function getDateGroupValue(excelDate: number, dateType: PivotDateGroupFieldDateTypeEnum, useDefault1900DateSystem?: boolean): string;