export type RuleSeverity = 'off' | 'warn' | 'error';
/** `'core'` for ESLint built-ins, otherwise the plugin prefix (e.g.
 *  `'@typescript-eslint'`, `'@stylistic'`, `'absolute'`, `'promise'`). */
export type RuleSource = string;
export type RuleMeta = {
    deprecated: boolean;
    description: string | null;
    docsUrl: string | null;
    /** `'code'` or `'whitespace'` when the rule ships an autofix. */
    fixable: string | null;
    hasSuggestions: boolean;
    /** Full rule id, e.g. `'no-debugger'` or `'@typescript-eslint/no-explicit-any'`. */
    name: string;
    /** JSON-schema-ish options descriptor used to drive the options editor. */
    schema: unknown;
    shortName: string;
    source: RuleSource;
    /** `'problem' | 'suggestion' | 'layout'` per the rule's metadata. */
    type: string | null;
};
/** A rule literally written into a source block's `rules` object — the
 *  unit the Studio can edit in place. */
export type ConfiguredRule = {
    name: string;
    options: unknown[];
    /** Verbatim source text of the value node (for diff display). */
    rawValue: string;
    severity: RuleSeverity;
};
export type ConfigBlock = {
    files: string[];
    /** A standalone `{ ignores: [...] }` block — has no editable rules. */
    isGlobalIgnore: boolean;
    /** Human label derived from the block's `files` patterns. */
    label: string;
    rules: ConfiguredRule[];
    /** Index into the source `defineConfig([...])` array element list. */
    sourceIndex: number;
};
export type EffectiveRule = {
    name: string;
    options: unknown[];
    severity: RuleSeverity;
};
export type RuleCatalog = {
    configPath: string;
    /** Editable source blocks with the rules they literally configure. */
    blocks: ConfigBlock[];
    /** Resolved ruleset for `representativeFile`, after all blocks merge. */
    effective: EffectiveRule[];
    generatedAt: string;
    /** Every rule available from core + every loaded plugin. */
    meta: RuleMeta[];
    representativeFile: string;
};
export type RuleEditRequest = {
    name: string;
    options?: unknown[];
    severity: RuleSeverity;
    /** Source block to edit. When the rule is absent there, it is inserted
     *  in sorted position; pass the broad block to add a project-wide rule. */
    sourceIndex: number;
};
export type RuleEditResult = {
    catalog: RuleCatalog | null;
    message: string | null;
    ok: boolean;
};