@vuecs/navigation/dist/registry/module.d.ts

A package for multi level navigations.

import type { NavigationRegistryEntry } from './types';
type Occupant = {
    token: symbol;
    entry: NavigationRegistryEntry;
};
type NavigationRegistryUnregisterFn = () => void;
/**
 * Reactive, app-wide navigation registry. `<VCNavItems registry>`
 * publishes its resolved output here under a `registry-id`; other navs
 * read it reactively + empty-safe via the resolver context's
 * `registry(id)`.
 *
 * The backing map is `shallowReactive`, so membership changes
 * (register + the returned unregister closure) are tracked dependencies
 * — a consumer reading `get(id)` inside a `computed` / `watchEffect`
 * re-runs when the id's occupancy flips.
 */
export declare class NavigationRegistry {
    protected map: import("vue").ShallowReactive<Map<string, Occupant>>;
    /**
     * Stable empty entries handed out for absent ids, memoized per id so
     * the SAME reactive handle is returned every call — a consumer
     * subscribed to an absent id keeps its dependency and lights up the
     * moment an occupant registers.
     */
    protected empties: Map<string, NavigationRegistryEntry>;
    /**
     * Claim `id`. Last-wins: a newer occupant replaces the current one
     * (dev warning on collision). Returns a token-guarded unregister
     * closure: it releases `id` ONLY if this registration is still the
     * occupant. During a route handoff (Vue mounts the new page before
     * unmounting the old) the departing nav's closure holds a stale token
     * and cannot evict the incoming occupant.
     */
    register(id: string, entry: NavigationRegistryEntry): NavigationRegistryUnregisterFn;
    /** Reactive, empty-safe read. Never returns `undefined`. */
    get<META = any>(id: string): NavigationRegistryEntry<META>;
    /** True when an occupant currently holds `id`. */
    has(id: string): boolean;
}
export {};
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