/**
 * Wire format validation — runtime schema checks for $prefab wire data.
 *
 * Validates that incoming JSON conforms to the $prefab wire format
 * and returns structured error information.
 */
import type { PrefabWireFormat } from '../app.js';
export interface ValidationError {
    path: string;
    message: string;
}
export interface ValidationResult {
    valid: boolean;
    errors: ValidationError[];
}
/**
 * Validate a wire format payload. Returns `{ valid: true, errors: [] }` if OK,
 * or `{ valid: false, errors: [...] }` with details about what's wrong.
 *
 * @param data - The raw parsed JSON to validate
 * @param opts - Optional: `strict` mode warns on unknown component types
 */
export declare function validateWireFormat(data: unknown, opts?: {
    strict?: boolean;
}): ValidationResult;
/**
 * Quick boolean check — returns true if data looks like valid $prefab wire format.
 */
export declare function isValidWireFormat(data: unknown): data is PrefabWireFormat;
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