import { SyncMapBatchAdapter } from '../impl/batchmap.js';
import { MaybeAsyncMap, MaybeAsyncMapBatch } from '../map.js';
/** Sparse set based map with generational index as key. */
export declare class SparseSetMap<V, I extends number = number> extends SyncMapBatchAdapter<I, V> implements MaybeAsyncMap<I, V>, MaybeAsyncMapBatch<I, V>, Map<I, V>, Iterable<[I, V]> {
    private readonly sparse;
    private readonly ids;
    private readonly dense;
    get size(): number;
    clear(): void;
    delete(id: I): boolean;
    entries(): IterableIterator<[I, V]>;
    forEach(callback: (value: V, id: I, self: SparseSetMap<V, I>) => void, thisArg?: unknown): void;
    get(id: I): V | undefined;
    has(id: I): boolean;
    keys(): IterableIterator<I>;
    set(id: I, value: V): this;
    values(): IterableIterator<V>;
    [Symbol.iterator](): IterableIterator<[I, V]>;
    get [Symbol.toStringTag](): string;
}
//# sourceMappingURL=sparseset.d.ts.map