import { EqualityComparisonOrComparer, MaybeAsyncEqualityComparison } from "../equality-comparer/types.js";
import { CustomAsyncEqualityMap, CustomEqualityMap, NativeAsyncEqualityMap, NativeEqualityMap } from "./impl.js";
import { AsyncEqualityMap, EqualityMap } from "./types.js";

export function createEqualityMap<K, V>(keyComparer?: EqualityComparisonOrComparer<K>): EqualityMap<K, V> {
  return keyComparer ? new CustomEqualityMap<K, V>(keyComparer) : new NativeEqualityMap<K, V>();
}

export function createAsyncEqualityMap<K, V>(keyComparer?: MaybeAsyncEqualityComparison<K>): AsyncEqualityMap<K, V> {
  return keyComparer ? new CustomAsyncEqualityMap<K, V>(keyComparer) : new NativeAsyncEqualityMap<K, V>();
}