import { StyleValue } from 'vue';
import { ColorVariant } from './ColorTypes';
import { MaybePromise } from './MaybePromise';
import { LiteralUnion } from './LiteralUnion';
import { AttrsValue, ClassValue } from './AnyValuedAttributes';
export type TableRowEvent<T> = [item: T, index: number, event: MouseEvent];
export type TableItem<T = Record<string, unknown>> = T & {
    _rowVariant?: ColorVariant | null;
    _cellVariants?: Partial<Record<keyof T, ColorVariant>>;
    _showDetails?: boolean;
};
export declare const isTableItem: (value: unknown) => value is TableItem;
/**
 * `undefined` means it's not sorting this column. It is set to undefined rather than removed from the array because
 * we don't want to make updates that remove the comparer function from the value.
 */
export type BTableSortByOrder = 'desc' | 'asc' | undefined;
/**
 * Initial sort direction for table fields. Includes 'last' option to maintain the direction of the previously sorted column.
 */
export type BTableInitialSortDirection = 'desc' | 'asc' | 'last';
export type BTableSortByComparerFunction<T = any> = (a: T, b: T, key: string) => number;
export type BTableSortBy = {
    order: BTableSortByOrder;
    key: string;
};
export type BTableProviderContext = {
    sortBy: BTableSortBy[] | undefined;
    filter: string | undefined;
    currentPage: number;
    perPage: number;
    signal: AbortSignal;
};
export type BTableProvider<T> = (context: Readonly<BTableProviderContext>) => MaybePromise<T[] | undefined>;
export type TableFieldFormatter<T> = (value: unknown, key: string, item: T) => string;
export type TableRowType = 'row' | 'row-details' | 'row-top' | 'row-bottom' | 'table-busy';
export type TableRowThead = 'top' | 'bottom';
export type TableStrictClassValue = string | unknown[] | Record<string, boolean>;
export type TableField<T = any> = {
    class?: ClassValue;
    filterByFormatted?: boolean | TableFieldFormatter<T>;
    formatter?: TableFieldFormatter<T>;
    isRowHeader?: boolean;
    key: LiteralUnion<keyof T>;
    headerTitle?: string;
    headerAbbr?: string;
    label?: string;
    sortable?: boolean;
    sortDirection?: string;
    sortByFormatted?: boolean | TableFieldFormatter<T>;
    sortCompare?: BTableSortByComparerFunction<T>;
    stickyColumn?: boolean;
    scope?: TableThScope;
    initialSortDirection?: BTableInitialSortDirection;
    tdClass?: TableStrictClassValue | ((value: unknown, key: string, item: T) => TableStrictClassValue);
    thClass?: ClassValue;
    thStyle?: StyleValue;
    tdAttr?: AttrsValue | ((value: unknown, key: string, item: T) => AttrsValue);
    thAttr?: AttrsValue | ((value: unknown, key: string, item: T | null, type: TableRowThead) => AttrsValue);
    variant?: ColorVariant | null;
};
export type TableFieldRaw<T = unknown> = T extends object ? LiteralUnion<keyof T> | TableField<T> : string | TableField;
export declare const isTableField: <T>(value: unknown) => value is TableField<T>;
export declare const isTableFieldRaw: <T>(value: unknown) => value is TableFieldRaw<T>;
export type NoProviderTypes = 'paging' | 'sorting' | 'filtering';
export type TableThScope = 'row' | 'col' | 'rowgroup' | 'colgroup';