import type { Severity } from "../types.js";
export interface FileOverrides {
    /** Rule ids suppressed for this file (severity `off`). */
    off: Set<string>;
    /** Rule id → display severity override (a real level only). */
    severity: Map<string, Severity>;
}
/**
 * Parses per-file `@lyse-overrides` JSDoc frontmatter:
 *
 * ```
 * /**
 *  * @lyse-overrides
 *  *   tokens/no-hardcoded-color: error
 *  *   stories/coverage: off
 *  *\/
 * ```
 *
 * Accepted shapes (#226 — each of these previously parsed to ZERO entries,
 * silently disabling the whole block):
 * - CRLF line endings.
 * - Blank comment continuation lines (` *`) between entries.
 * - An entry on the same line as the tag (`@lyse-overrides tokens/x: off`).
 * - Multiple `@lyse-overrides` blocks in one file (entries are merged:
 *   `off` unions; on a severity conflict the later block wins; `off` beats
 *   a severity override for the same rule at the pipeline).
 *
 * A block's entries stop at the end of the comment (`*\/`) or at the first
 * line that is neither an entry nor a blank/decorative continuation (` *`,
 * ` * ----`). A tag only opens a block when everything before it on the
 * line is comment punctuation — a tag quoted in code or prose is inert.
 */
export declare function parseFileOverrides(source: string): FileOverrides;