import { Ref } from 'vue';
import { InternalMarkObj } from '../Marks';
import { IsHandleDisabled } from './useDisabled';
/** Format value align with step & marks */
type FormatValue = (value: number) => number;
type OffsetMode = 'unit' | 'dist';
export type OffsetValues = (values: number[], offset: number | 'min' | 'max', valueIndex: number, mode?: OffsetMode) => {
    value: number;
    values: number[];
};
/**
 * Get the effective moving range for a handle, treating disabled handles as
 * fixed anchors and applying `pushable` as the gap that enabled handles must
 * keep away from those anchors. Mirrors rc-slider#1069.
 */
export declare function getDisabledBoundaryValues(values: number[], valueIndex: number, min: number, max: number, pushable: false | number | null, isHandleDisabled: IsHandleDisabled): [number, number];
/**
 * Find the nearest enabled handle that can accept the target value. A handle
 * is only considered when the target value falls inside its disabled-anchor
 * boundaries, so clicking outside an enabled segment becomes a no-op.
 */
export declare function getClosestEnabledHandleIndex(values: number[], targetValue: number, min: number, max: number, pushable: false | number | null, isHandleDisabled: IsHandleDisabled): number;
export default function useOffset(min: Ref<number>, max: Ref<number>, step: Ref<number | null>, markList: Ref<InternalMarkObj[]>, allowCross: Ref<boolean>, pushable: Ref<false | number | null>, isHandleDisabled: IsHandleDisabled): [FormatValue, OffsetValues];
export {};