import { type RefObject } from 'react';
export declare const SMALL_STEP = 0.01;
export declare const LARGE_STEP = 0.02;
interface ExploreModeA11yHandlersProps {
    /** Width in px matching the parent chart */
    width: number;
    /** Ref Object to left magnifier */
    leftLineRef: RefObject<HTMLOrSVGElement>;
    /** Ref Object to right magnifier */
    rightLineRef: RefObject<HTMLOrSVGElement>;
}
export declare const useExploreKeyboardMovementHandlers: ({ width, leftLineRef, rightLineRef, }: ExploreModeA11yHandlersProps) => {
    positionX: number;
    selectionAreaWidth: number;
    windowMovement: (direction: "left" | "right") => (largeStep: boolean) => void;
    leftLineMovement: (direction: "left" | "right") => (largeStep: boolean) => void;
    rightLineMovement: (direction: "left" | "right") => (largeStep: boolean) => void;
};
export {};