import type { DeprecationFinding, DeprecationReport } from '../../types/index.js';
/** Estimate tech-debt hours from deprecation findings. */
export declare function estimateTechDebt(findings: DeprecationFinding[]): number;
/** Build a DeprecationReport from raw findings. */
export declare function buildDeprecationReport(projectId: string, ecosystem: string, findings: DeprecationFinding[]): DeprecationReport;
/**
 * Detect deprecated API usage in the project's source files.
 */
export declare function detectDeprecations(projectPath: string, projectId: string, ecosystem: string): Promise<DeprecationReport>;
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