import type { KyroScopeEntry } from '../types';
export interface LegacySprintMigration {
    readonly scope: string;
    readonly fields: readonly string[];
    readonly backupPath: string;
}
export declare function hasSafelyMigratableLegacySprintFiles(): boolean;
/** Read-only future registry entries for sprints whose legacy debt fields can migrate safely. */
export declare function previewLegacySprintMigrationEntries(): Map<string, KyroScopeEntry>;
export declare function migrateLegacySprintFiles(): readonly LegacySprintMigration[];
//# sourceMappingURL=legacy-sprints.d.ts.map