import type { MigrateResult } from './schema.js';
export interface MigrateOpts {
    projectRoot: string;
    from: string;
    to: string;
    /** false = dry-run (default); true = write through. */
    apply: boolean;
}
/** True iff `absPath` falls under any skip-path (substring match). */
export declare function shouldSkip(projectRoot: string, absPath: string): boolean;
/**
 * Recursively walk a directory and return every `.json` / `.md`
 * path. Missing root → empty list (the CLI reports scannedFiles:0,
 * which is the truthful "nothing to look at" signal).
 */
export declare function walkRuntimeFiles(root: string): string[];
export declare function migrateSkillName(opts: MigrateOpts): MigrateResult;