/**
 * validate.ts — whole-project consistency checks built on the index.
 *
 * Surfaces the broken references, dead content and dangling links that the
 * editor never warns about: transfers to non-existent maps, events that call
 * missing common events / items / troops, switches and variables that are
 * declared but never touched, duplicate database IDs, and maps the player can
 * never reach.
 *
 * Roadmap #10 (Validaciones automáticas).
 */
import type { ProjectIndex } from "./projectIndex.js";
export type Severity = "error" | "warning" | "info";
export interface ValidationIssue {
    severity: Severity;
    category: string;
    message: string;
    mapId?: number;
    eventId?: number;
    entity?: string;
    id?: number;
}
export interface ValidationReport {
    issueCount: number;
    bySeverity: Record<Severity, number>;
    issues: ValidationIssue[];
}
export declare function validateProject(index: ProjectIndex): ValidationReport;