import { type DependencyList } from 'react';
export type DependenciesComparator<Deps extends DependencyList = DependencyList> = (a: Deps, b: Deps) => boolean;
export type Predicate = (previous: any, next: any) => boolean;
export type ConditionsList = readonly any[];
export type ConditionsPredicate<Cond extends ConditionsList = ConditionsList> = (conditions: Cond) => boolean;
export declare const noop: () => void;
export declare const isBrowser: boolean;
export declare const isStrictEqual: Predicate;
export declare const truthyAndArrayPredicate: ConditionsPredicate;
export declare const truthyOrArrayPredicate: ConditionsPredicate;
export type EffectCallback = () => void | (() => void | undefined);
export type EffectHook<Callback extends EffectCallback = EffectCallback, Deps extends DependencyList = DependencyList, HookRestArgs extends any[] = any[]> = (...args: [Callback, Deps, ...HookRestArgs]) => void;
export declare const basicDepsComparator: DependenciesComparator;
/**
 * Like `useEffect` but uses provided comparator function to validate dependency changes.
 *
 * @param callback Function that will be passed to the underlying effect hook.
 * @param deps Dependency list like the one passed to `useEffect`.
 * @param comparator Function that compares two dependency arrays,
 * and returns `true` if they're equal.
 * @param effectHook Effect hook that will be used to run
 * `callback`. Must match the type signature of `useEffect`, meaning that the `callback` should be
 * placed as the first argument and the dependency list as second.
 * @param effectHookRestArgs Extra arguments that are passed to the `effectHook`
 * after the `callback` and the dependency list.
 */
export declare const useCustomCompareEffect: <Callback extends EffectCallback = EffectCallback, Deps extends DependencyList = DependencyList, HookRestArgs extends any[] = any[], R extends HookRestArgs = HookRestArgs>(callback: Callback, deps: Deps, comparator?: DependenciesComparator<Deps>, effectHook?: EffectHook<Callback, Deps, HookRestArgs>, ...effectHookRestArgs: R) => void;