import { ComputedRef, InjectionKey, Slot } from 'vue';
import { IEvent } from './interfaces';
import { TBadgeVariant, TLegacyEventColor } from './types';
/** The seven colors that ship with their own Tailwind class maps. */
export declare const LEGACY_EVENT_COLORS: TLegacyEventColor[];
/**
 * `true` when `color` is one of the seven built-in names (which render through
 * the cva Tailwind maps). Anything else is treated as a raw CSS color and
 * rendered via `.bc-event-custom-color` + the `--bc-event-color` variable.
 */
export declare function isLegacyColor(color: string | undefined | null): color is TLegacyEventColor;
/** Which surface the event is being rendered on. */
export type TEventRenderView = 'week' | 'day' | 'month' | 'agenda';
/**
 * Slot props handed to the `#event` / `#month-event` / `#agenda-event` scoped
 * slots on `<BigCalendar>`.
 *
 * React's renderer API passes a `defaultContent` node so a renderer can opt out
 * per event. Vue has no equivalent value to hand back into the tree, so the
 * fallback content of the scoped slot plays that role instead: whatever markup
 * sits inside `<template #event>` replaces the stock chip, and omitting the
 * slot entirely leaves the stock chip untouched.
 */
export interface IEventSlotProps {
    event: IEvent;
    view: TEventRenderView;
    selected: boolean;
    badgeVariant: TBadgeVariant;
}
/** A scoped slot rendering the inside of an event chip. */
export type TEventRenderer = Slot<IEventSlotProps>;
/** Extra class names merged onto the library's own structural elements. */
export interface ICalendarClassNames {
    root?: string;
    header?: string;
    dayCell?: string;
    hourRow?: string;
    eventBlock?: string;
    timeline?: string;
}
export interface ICalendarCustomization {
    renderEvent?: TEventRenderer;
    renderMonthEvent?: TEventRenderer;
    renderAgendaEvent?: TEventRenderer;
    selectedEventId?: number | null;
    /** Pixel height of one hour row in the week/day grids. */
    hourHeight: number;
    /** Height of the week/day scroll area. `undefined` keeps the stock height. */
    height?: number | string;
    autoHeight?: boolean;
    maxEventsPerDayCell: number;
    /** Cap for the week all-day strip; beyond it the strip scrolls internally. */
    allDayMaxRows?: number;
    onShowMore?: (date: string) => void;
    classNames?: ICalendarClassNames;
    dayCellClassName?: (date: Date) => string | undefined;
}
/** Defaults reproduce v1.1.0 behavior exactly for standalone-exported views. */
export declare const DEFAULT_CUSTOMIZATION: ICalendarCustomization;
export declare const CALENDAR_CUSTOMIZATION_KEY: InjectionKey<ComputedRef<ICalendarCustomization>>;
/**
 * Reactive customization for the nearest `<BigCalendar>`. Views exported
 * standalone (with no container above them) fall back to
 * `DEFAULT_CUSTOMIZATION`, i.e. v1.1.0 behavior.
 */
export declare function useCalendarCustomization(): ComputedRef<ICalendarCustomization>;