export interface SanitizeRenameEntry {
    readonly from: string;
    readonly to: string;
    readonly status: "renamed" | "would-rename" | "conflict" | "skipped";
}
export interface SanitizePathsResult {
    readonly ok: boolean;
    readonly root: string;
    readonly dryRun: boolean;
    readonly renamed: readonly SanitizeRenameEntry[];
    readonly conflicts: readonly SanitizeRenameEntry[];
}
/**
 * DEC-064: rename pre-DEC-062 store entries whose names contain `:` (or other
 * Windows-forbidden characters) to their `safePathSegment` form. This makes a
 * store created by `@sentropic/h2a@<=0.1.23` usable on Windows and
 * consistent with the current layout on every OS.
 *
 * The pass is conservative:
 * - It only renames entries whose sanitized name differs from the original.
 * - If the sanitized target already exists, it records a `conflict` and does
 *   NOT overwrite (the caller decides what to do).
 * - With `dryRun`, nothing is written; entries are reported as `would-rename`.
 *
 * Pure-ish: only filesystem renames, no schema sentinel change (the layout
 * version stays "1"; this is a within-version cleanup, not a schema bump).
 */
export declare function sanitizeStorePaths(root: string, options?: {
    dryRun?: boolean;
}): SanitizePathsResult;
//# sourceMappingURL=migrate.d.ts.map