import { AnalysisContext, CommitInfo } from './types';
/**
 * Gets the current branch name
 */
export declare const getCurrentBranch: (cwd: string) => string;
/**
 * Detects the default/main branch of the repository
 * Checks for common main branch names and returns the first one found
 */
export declare const getDefaultBranch: (cwd: string) => string;
/**
 * Ensures the target branch is available locally for comparison
 * Fetches from remote if the branch doesn't exist locally (unless noFetch is true)
 */
export declare const ensureBranchAvailable: (branch: string, cwd: string, noFetch?: boolean, verbose?: boolean) => void;
/**
 * Gets the list of changed files between two branches
 * Automatically handles remote references if local branches are not available
 */
export declare const getChangedFiles: (branch: string, target: string, cwd: string, verbose?: boolean) => string[];
/**
 * Gets the number of added and deleted lines between two branches
 * Automatically handles remote references if local branches are not available
 */
export declare const getLineChanges: (branch: string, target: string, cwd: string) => {
    added: number;
    deleted: number;
};
/**
 * Gets commit messages between two branches
 * Automatically handles remote references if local branches are not available
 */
export declare const getCommitMessages: (branch: string, target: string, cwd: string) => string[];
/**
 * Gets detailed commit information between two branches
 * Returns commits with ID, short message, and full message
 */
export declare const getDetailedCommits: (branch: string, target: string, cwd: string) => CommitInfo[];
/**
 * Builds the complete analysis context
 */
export declare const buildAnalysisContext: (branch: string, target: string, cwd: string, verbose?: boolean) => AnalysisContext;