import type { GenericComponentShape, ThemeClassesOverride, VariantValues } from '@vuecs/core';
import type { Component, ExtractPublicPropTypes, PropType, PublicProps } from 'vue';
import type { BreadcrumbItem, BreadcrumbThemeClasses } from './types';
declare const breadcrumbProps: {
    /**
     * Crumb data (driver mode). When omitted, the default slot is rendered
     * as a manual compound (`<VCBreadcrumbList>` etc. by hand).
     */
    items: {
        type: PropType<BreadcrumbItem[]>;
        default: undefined;
    };
    /**
     * Collapse the middle of the trail into a single `<VCBreadcrumbEllipsis>`
     * when the crumb count exceeds this. `undefined` (default) = never collapse.
     */
    maxItems: {
        type: NumberConstructor;
        default: undefined;
    };
    /** Crumbs to keep before the ellipsis when collapsing. */
    itemsBeforeCollapse: {
        type: NumberConstructor;
        default: number;
    };
    /** Crumbs to keep after the ellipsis when collapsing. */
    itemsAfterCollapse: {
        type: NumberConstructor;
        default: number;
    };
    /**
     * Derive crumbs from a published navigation's `activeTrail` by registry
     * id (see `<VCNavItems registry registry-id>`). Ignored when `:items` is
     * set. Auto-follows the route with zero per-page wiring.
     */
    registryId: {
        type: StringConstructor;
        default: undefined;
    };
    /**
     * Disambiguator for `useBreadcrumbLeaf('id')` when more than one
     * `<VCBreadcrumb>` is mounted. Omit for the nearest-ancestor default.
     */
    leafId: {
        type: StringConstructor;
        default: undefined;
    };
    /** Root landmark tag. */
    as: {
        type: PropType<string | Component>;
        default: string;
    };
    /** Accessible name for the `<nav>` (overrides the `breadcrumb.label` default). */
    label: {
        type: StringConstructor;
        default: undefined;
    };
    /** Theme-class overrides for this component instance. */
    themeClass: {
        type: PropType<ThemeClassesOverride<BreadcrumbThemeClasses>>;
        default: undefined;
    };
    /** Theme-variant values for this component instance. */
    themeVariant: {
        type: PropType<VariantValues>;
        default: undefined;
    };
};
export type BreadcrumbProps = ExtractPublicPropTypes<typeof breadcrumbProps>;
/** Slot props for the driver's `#item` slot — generic over the consumer's item type. */
export type BreadcrumbItemSlotProps<Item extends BreadcrumbItem = BreadcrumbItem> = {
    item: Item;
    index: number;
    /** True for the current (last, or `item.current`) crumb. */
    current: boolean;
};
/**
 * `<VCBreadcrumb>`'s slot map, generic over the consumer's `Item` type so
 * the `#item` / `#item-label` slot props infer richer entities passed via
 * `:items`. `default` is the manual-compound escape hatch.
 */
interface BreadcrumbSlots<Item extends BreadcrumbItem = BreadcrumbItem> {
    default?: () => unknown;
    'item'?: (props: BreadcrumbItemSlotProps<Item>) => unknown;
    'item-label'?: (props: {
        item: Item;
        index: number;
    }) => unknown;
    'separator'?: () => unknown;
    'ellipsis'?: (props: {
        hidden: Item[];
    }) => unknown;
}
/**
 * Public props with the `Item`-typed `items` arm and the `select` emit
 * handler spliced in. A cast-to-function component surfaces events through
 * `on*` props, so `@select` only type-checks at the call site when the
 * handler prop is declared here.
 */
type BreadcrumbPropsGeneric<Item extends BreadcrumbItem> = Omit<BreadcrumbProps, 'items'> & {
    items?: Item[];
    onSelect?: (item: Item, index: number) => void;
} & PublicProps;
/**
 * Generic `<VCBreadcrumb>` type. `Item` is constrained to `BreadcrumbItem`
 * (a named object type, not a `Record` index-signature constraint, so
 * interface-typed items infer cleanly) and defaults to `BreadcrumbItem`.
 */
type VCBreadcrumbComponent = <Item extends BreadcrumbItem = BreadcrumbItem>(...args: Parameters<GenericComponentShape<BreadcrumbPropsGeneric<Item>, BreadcrumbSlots<Item>>>) => ReturnType<GenericComponentShape<BreadcrumbPropsGeneric<Item>, BreadcrumbSlots<Item>>>;
declare const _default: typeof __VLS_export;
export default _default;
declare const __VLS_export: VCBreadcrumbComponent;
//# sourceMappingURL=Breadcrumb.vue.d.ts.map