/**
 * Conventional commit parsing utilities
 */
/**
 * Regex pattern for matching conventional commits
 * Matches: type(scope)?: description
 * Example: feat(api): add new endpoint
 */
export declare const CONVENTIONAL_COMMIT_REGEX: RegExp;
/**
 * Strict conventional commit types as defined by Conventional Commits specification
 * Used for strict validation in PR checks
 */
export declare const STRICT_CONVENTIONAL_TYPES: readonly ["feat", "fix", "docs", "style", "refactor", "perf", "test", "chore", "build", "ci", "revert"];
/**
 * Regex for strict conventional commit validation (only approved types)
 */
export declare const STRICT_CONVENTIONAL_COMMIT_REGEX: RegExp;
/**
 * Check if a commit message matches conventional commit format (lenient)
 *
 * @param message Commit message to check
 * @returns true if message matches conventional format
 */
export declare function isConventionalCommit(message: string): boolean;
/**
 * Check if a commit message matches strict conventional commit format
 *
 * @param message Commit message to check
 * @returns true if message matches strict format
 */
export declare function isStrictConventionalCommit(message: string): boolean;
/**
 * Extract conventional commit parts from a message
 *
 * @param message Commit message
 * @returns Parsed parts or null if not conventional
 */
export declare function parseConventionalCommit(message: string): {
    type: string;
    scope?: string;
    breaking: boolean;
    description: string;
} | null;