import { DateColumn, Item } from './types';
export declare const formatters: Record<string, Intl.DateTimeFormat>;
export declare const getFormatter: (locale?: string) => Intl.DateTimeFormat;
export declare const getString: <T extends DateColumn>({ valuePath, locale }: T, item: Item) => string | undefined;
export declare const toXlsxValue: <T extends DateColumn>({ valuePath }: T, item: Item) => any;
export declare const toHashString: (value: unknown) => string;
export declare const fromHashString: (value: unknown) => Date | null | undefined;
export declare const toInputString: (value: unknown) => string | null;
export declare const getInputString: ({ valuePath }: DateColumn, item: Item) => string | null;
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