/**
 * Diff output formatting for human and machine consumption.
 */
import type { BehavioralDiff } from './types.js';
import type { SecurityDiff } from '../security/types.js';
/**
 * Format diff for human-readable console output.
 */
export declare function formatDiffText(diff: BehavioralDiff, useColors?: boolean): string;
/**
 * Format diff as JSON.
 */
export declare function formatDiffJson(diff: BehavioralDiff): string;
/**
 * Format diff in a compact single-line format for CI logs.
 */
export declare function formatDiffCompact(diff: BehavioralDiff): string;
/**
 * Format diff for GitHub Actions annotations.
 */
export declare function formatDiffGitHubActions(diff: BehavioralDiff): string;
/**
 * Format diff as markdown.
 */
export declare function formatDiffMarkdown(diff: BehavioralDiff): string;
/**
 * Format diff as JUnit XML for CI dashboard integration.
 *
 * JUnit XML is widely supported by CI/CD systems (Jenkins, GitLab CI,
 * CircleCI, Azure DevOps, etc.) for test result visualization.
 *
 * @param diff - The behavioral diff to format
 * @param suiteName - Name for the test suite (default: 'bellwether')
 * @returns JUnit XML string
 */
export declare function formatDiffJUnit(diff: BehavioralDiff, suiteName?: string): string;
/**
 * Format diff as SARIF (Static Analysis Results Interchange Format) for GitHub Code Scanning.
 *
 * SARIF is the standard format for GitHub's code scanning feature and can be
 * used to show drift detection results in pull request reviews.
 *
 * @see https://docs.oasis-open.org/sarif/sarif/v2.1.0/sarif-v2.1.0.html
 *
 * @param diff - The behavioral diff to format
 * @param baselinePath - Path to the baseline file (for location references)
 * @returns SARIF JSON string
 */
export declare function formatDiffSarif(diff: BehavioralDiff, baselinePath?: string): string;
/**
 * Format a standalone security report for display.
 * Used when only security data is available (not a full diff).
 */
export declare function formatSecurityReport(report: SecurityDiff, useColors?: boolean): string;
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