import { type Result } from "../../../utils/result.ts";
/**
 * Validates a role ID string against naming rules.
 *
 * Rules:
 * - Non-empty
 * - No `--` (double dash — reserved for parent/child separator)
 * - No path separators (`/`, `\`)
 * - Only ASCII alphanumeric + single hyphens + underscores
 * - Length 1–100 characters
 * - Auto-lowercase on normalization
 *
 * @param input - The raw role ID string to validate.
 * @returns `ok({ normalized })` with the normalized (lowercased) ID, or
 *   `err(reason)` when a rule is violated. A rejected input carries no
 *   normalized value — callers keep their own input on that path.
 */
export declare function validateInitRoleId(input: string): Result<{
    normalized: string;
}, string>;
/**
 * Derives a valid role ID from a directory name.
 *
 * - Lowercases the input
 * - Replaces spaces with single hyphens
 * - Strips non-ASCII / non-alphanumeric except hyphens and underscores
 *
 * @param dirName - The raw directory name.
 * @returns A sanitized role ID string.
 */
export declare function deriveRoleId(dirName: string): string;
/**
 * Checks the state of a target directory for role initialization.
 *
 * @param targetPath - Absolute path to the target directory.
 * @returns Object with `exists`, `hasRoleYaml`, and `isEmpty` flags.
 */
export declare function checkTargetDir(targetPath: string): {
    exists: boolean;
    hasRoleYaml: boolean;
    isEmpty: boolean;
};
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