/**
 * Copyright IBM Corp. 2025, 2025
 *
 * This source code is licensed under the Apache-2.0 license found in the
 * LICENSE file in the root directory of this source tree.
 */
import React, { ReactNode } from 'react';
export interface StackContextType {
    stack: string[];
    notifyStack: (id: string, open: boolean, container: HTMLDivElement | null) => void;
    getScaleFactor: (id: string) => number | null;
    getBlockSizeChange: (id: string) => string | null;
    getDepth: (id: string) => number | null;
}
interface StepProviderProps {
    children: ReactNode;
    stackStepSize?: 'sm' | 'md' | 'lg';
}
export declare const StackProvider: React.FC<StepProviderProps>;
export declare const useStackContext: () => StackContextType;
export {};
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