import { HashMap } from "@tsplus/stdlib/collections/HashMap/definition";
import { Differ } from "@tsplus/stdlib/data/Differ/definition";
/**
 * Constructs a map patch from a new and old map of keys and values and a
 * differ for the values.
 * @tsplus static Differ.HashMap.Patch.Ops diff
 * @tsplus location "@tsplus/stdlib/collections/HashMap/patch/operations/diff"
 */
export declare function diff<Key, Value, Patch>(oldValue: HashMap<Key, Value>, newValue: HashMap<Key, Value>, differ: Differ<Value, Patch>): Differ.HashMap.Patch<Key, Value, Patch>;
//# sourceMappingURL=diff.d.ts.map