export interface SchemaValidator {
    (data: unknown, filePath: string): Record<string, unknown>;
}
/**
 * Creates a validator function from a schema object. If the schema is a zod
 * schema (has a `.parse` method), it is used directly. If `zod` is not
 * installed but a schema is provided, validation is skipped with a warning.
 */
export declare function createValidator(schema: unknown): SchemaValidator | undefined;
/**
 * Ensures `zod` is available and re-exports it. Used by `defineCollection`
 * consumers who want to write `z.object(...)` schemas.
 */
export declare function getZod(): Promise<any>;