import { Theme } from '@mui/material';
import { Category, DateRangeCategoryTotals, DetailedCategory, DetailedCategoryWithTransactions, MonthlyCategoryTotals, Transaction, CategoryCopy, CategoryTotal } from '../types';
/**
 * Augment categories
 * @param categories - Categories to augment
 * @param monthlyCategoryTotals - Monthly category totals
 * @param currentCategoryTotals - Current month category totals
 * @param copy - Category copy
 */
export declare const augmentCategories: (categories: Category[], copy: CategoryCopy, currentCategoryTotals: DateRangeCategoryTotals[], monthlyCategoryTotals: MonthlyCategoryTotals[]) => DetailedCategory[];
export declare const getCategoryColor: (guid: string, theme: Theme) => string;
export declare const getCategoryIcon: (guid: string) => string | undefined;
/**
 * get the transactions belonging to parent categories
 * @param detailedCategories - detailed categories from the category store
 * @param transactions - sortedTransactions from the transaction store
 */
export declare const getDetailedCategoryTransactions: (detailedCategories: DetailedCategory[], transactions: Transaction[]) => DetailedCategoryWithTransactions[];
export declare const findCategory: (categories: Category[], categoryGuid: string | undefined) => Category | undefined;
export declare const findDetailedCategory: (detailedCategories: DetailedCategory[], guid: string | undefined) => DetailedCategory | undefined;
export declare const findDetailedSubCategory: (detailedCategories: DetailedCategory[], guid: string | undefined) => DetailedCategory | undefined;
export declare const findCategoryTotalsByParent: (categories: Category[], dateRangeTotals: DateRangeCategoryTotals[]) => CategoryTotal[];
export declare const isIncome: (categories: Category[], guid: string) => boolean;