import type { SkFont } from "@shopify/react-native-skia";
import type { ChartEngineLayout } from "../core/useLiveChartEngine";
import type { ChartPadding } from "../draw/line";
import type { GridMetrics } from "../types";
/**
 * Compute Y-axis grid entries (values + labels) with animated fade-in/out.
 * Uses `computeGridEntries` to pick nice intervals and track label alpha for
 * smooth transitions when the value range changes.
 */
export declare function useYAxis(engine: ChartEngineLayout, padding: ChartPadding, formatValue: (v: number) => string, font: SkFont, minGap?: number, gridMetrics?: GridMetrics, count?: number, intervalScale?: number): {
    yAxisEntries: import("react-native-reanimated").DerivedValue<import("../draw/grid").YAxisEntry[]>;
    font: SkFont;
};
//# sourceMappingURL=useYAxis.d.ts.map