import { Interval, StringInterval } from "@viacomcbs/broadcast-calendar";
import { InventoryItem, InventoryItemInput } from "../../graphql/__generated__/types";
import type { ItemDateTimeRange } from "../types";
export declare function getDateRange(items: ItemDateTimeRange[]): StringInterval;
export declare function isItemInDateRange(item: ItemDateTimeRange, range: Interval): boolean;
export declare function isFutureItem(item: ItemDateTimeRange): boolean;
export declare function isLessThan(item: ItemDateTimeRange, maxHours: number): boolean;
export declare function isValidUntilBeforeStart(item: ItemDateTimeRange): boolean;
export declare function moveWeeks(item: InventoryItemInput, weeks: number): InventoryItemInput;
export declare function isNotRemoved(item: InventoryItem): boolean;
export declare const separateRemoved: <B extends InventoryItem>(bs: B[]) => import("fp-ts/lib/Separated").Separated<B[], B[]>;
export declare function getId(item: InventoryItem): number;
export declare function hasConflicts(item: InventoryItem): boolean;
export declare function isExpired(item: Pick<InventoryItem, "validUntil">): boolean;