import { type LayoutChangeEvent } from "react-native";
import { type ChartExplicitSize } from "./ChartExplicitSize";
/** Runtime layout args after prop destructuring (wider than {@link ChartLayoutModeProps}). */
export type UseChartCanvasSizeProps = {
    explicitSize?: ChartExplicitSize;
    headless?: boolean;
};
export type { ChartCanvasSize } from "./chartCanvasSizeUtils";
export { applyChartLayoutChange, getInitialChartCanvasSizeState, isChartHeadless, resolveChartCanvasSizeState, shouldWarnMissingHeadlessExplicitSize, } from "./chartCanvasSizeUtils";
export declare function useChartCanvasSize({ explicitSize, headless, }: UseChartCanvasSizeProps): {
    onLayout: ({ nativeEvent: { layout } }: LayoutChangeEvent) => void;
    isHeadless: boolean;
    size: ChartExplicitSize;
    hasMeasuredLayoutSize: boolean;
};