import type { MigrationDiff, MigrationRiskSummary } from './migration-types.js';
export declare function createEmptyMigrationRiskSummary(): MigrationRiskSummary;
export declare function formatMigrationRiskSummary(summary: MigrationRiskSummary): string;
export declare function createMigrationRiskSummary(diff: MigrationDiff): MigrationRiskSummary;