import type { Ref, Reflex, Reflexable, ReflexAction } from './types';
export declare function assertReflexAction<T = any>(value?: any): asserts value is ReflexAction<T>;
export declare const isReflex: <T = any>(value: any) => value is Reflex<T>;
export declare const unwrap: <T = any>(reflexable: Reflexable<T>) => Ref<T>;
export declare function isRefObject(ref: any): ref is {
    current: any;
};
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