import { type NavigationAction, type NavigationState, type ParamListBase, type Router } from '../routers'; import type { NavigationHelpers, NavigationProp } from './types'; import type { NavigationEventEmitter } from './useEventEmitter'; type Options> = { state: State; getState: () => State; navigation: NavigationHelpers & Partial>; setOptions: (cb: (options: Record) => Record) => void; router: Router; emitter: NavigationEventEmitter; }; type NavigationItem> = NavigationProp; type NavigationCache> = Record>; /** * Hook to cache navigation objects for each screen in the navigator. * It's important to cache them to make sure navigation objects don't change between renders. * This lets us apply optimizations like `React.memo` to minimize re-rendering screens. */ export declare function useNavigationCache, ActionHelpers extends Record void>>({ state, getState, navigation, setOptions, router, emitter, }: Options): { base: Omit<{ dispatch(action: Readonly<{ type: string; payload?: object; source?: string; target?: string; }> | ((state: Readonly) => Readonly<{ type: string; payload?: object; source?: string; target?: string; }>)): void; navigate(...args: RouteName extends unknown ? [screen: RouteName, params?: object | undefined, options?: { merge?: boolean; pop?: boolean; } | undefined] : never): void; navigate(options: RouteName extends unknown ? { name: RouteName; params: object | undefined; path?: string; merge?: boolean; pop?: boolean; } : never): void; navigateDeprecated(...args: RouteName extends unknown ? [screen: RouteName, params?: object | undefined] : never): void; navigateDeprecated(options: RouteName extends unknown ? { name: RouteName; params: object | undefined; merge?: boolean; } : never): void; preload(...args: RouteName extends unknown ? [screen: RouteName, params?: object | undefined] : never): void; reset(state: State | import(".").PartialState): void; goBack(): void; isFocused(): boolean; canGoBack(): boolean; getId(): string | undefined; getParent | undefined>(id?: string): T; getState(): State; } & import("./types").PrivateValueStore<[ParamListBase, unknown, unknown]>, "getParent"> & { getParent[]; type: string; stale: false; }>, {}, {}> | undefined>(id?: string | undefined): T; setOptions(options: Partial): void; } & { setParams(params: Partial): void; replaceParams(params: object | undefined): void; } & import("./types").EventConsumer> & import("./types").PrivateValueStore<[ParamListBase, string, EventMap]> & ActionHelpers; navigations: NavigationCache; }; export {}; //# sourceMappingURL=useNavigationCache.d.ts.map