/**
 * Git Stash Protection Service
 *
 * Provides automatic stash/unstash functionality to protect uncommitted changes
 * during command execution that may inadvertently modify git state.
 */
export interface GitStatus {
    hasStagedChanges: boolean;
    hasUncommittedChanges: boolean;
    hasUnstagedChanges: boolean;
    hasUntrackedFiles: boolean;
}
export interface StashProtectionResult {
    error?: string;
    stashCreated: boolean;
    stashName?: string;
}
export interface UnstashResult {
    error?: string;
    restored: boolean;
}
/**
 * Function type for confirming stash creation with the user
 * Returns true if user confirms, false otherwise
 */
export type ConfirmStashFn = (message: string) => Promise<boolean>;
/**
 * Service to protect git working tree changes during command execution
 */
export declare class GitStashProtectionService {
    private readonly confirmFn?;
    private readonly logger;
    private stashCreated;
    private stashName;
    /**
     * Create a new GitStashProtectionService
     *
     * @param confirmFn - Optional function to prompt user for confirmation.
     *                    If not provided, interactive prompts will auto-confirm.
     */
    constructor(confirmFn?: ConfirmStashFn);
    /**
     * Check if there are uncommitted changes in the working tree
     */
    checkGitStatus(): Promise<GitStatus>;
    /**
     * Prompt user to stash changes before command execution
     *
     * @param interactive - Whether to prompt the user or auto-stash
     * @returns Result indicating if stash was created
     */
    promptAndStash(interactive?: boolean): Promise<StashProtectionResult>;
    /**
     * Create a stash with a recognisable message
     */
    createStash(): Promise<StashProtectionResult>;
    /**
     * Restore stashed changes after command execution
     */
    restoreStash(): Promise<UnstashResult>;
    /**
     * Check if a stash was created during this session
     */
    hasActiveStash(): boolean;
    /**
     * Get the name of the created stash
     */
    getStashName(): string | undefined;
}
export declare function getGitStashProtection(): GitStashProtectionService;
/**
 * Create a new instance with optional confirm function
 * @param confirmFn - Function to prompt user for stash confirmation
 */
export declare function createGitStashProtection(confirmFn?: ConfirmStashFn): GitStashProtectionService;
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