import type { RSetBase } from '@rimbu/collection-types/set-custom';
import type { Eq } from '@rimbu/common';
import type { List } from '@rimbu/list';
import type { HashSet } from '@rimbu/hashed/set';
import type { Hasher } from '../common/index.mjs';
export interface HashSetCreators extends RSetBase.Factory<HashSet.Types> {
    /**
     * Returns a new HashSet context instance based on the given `options`.
     * @typeparam UT - the upper element type for which the context can create instances
     * @param options - (optional) an object containing the following properties:<br/>
     * - hasher: (optional) a `Hasher` instance used to hash the set values<br/>
     * - eq: (optional) an `Eq` instance used to determine value equality<br/>
     * - blockSizeBits: (optional) determines the maximum block size as 2 to the power of `blockSizeBits`<br/>
     * - listContext: (optional) the context to use to create list instances (for collisions)
     */
    createContext<UT>(options?: {
        hasher?: Hasher<UT>;
        eq?: Eq<UT>;
        blockSizeBits?: number;
        listContext?: List.Context;
    }): HashSet.Context<UT>;
    /**
     * Returns the default context for HashSets.
     * @typeparam UT - the upper element type for which the context can create instances
     */
    defaultContext<UT>(): HashSet.Context<UT>;
}