import type { SkiaValue } from "./types";
export type SkiaSelector<TReturn, TInput = unknown> = {
    value: SkiaValue<TInput>;
    selector: (v: TInput) => TReturn;
};
/**
 * Wraps a Skia Value with a selector function. The selector function can access the
 * inner values of the Skia Value so that we can dynamically ready array values and
 * object values when doing animations in Skia.
 * @param value Dependant value
 * @param selector Selector function to calculate new value from the Skia Value's value
 * @returns A descriptor that will be used by the reconciler to calculate the value
 */
export declare const Selector: <TInput, TReturn>(value: SkiaValue<TInput>, selector: (v: TInput) => TReturn) => SkiaSelector<TReturn, TInput>;