import type { ObjectSchema } from "jsonv-ts";
import type { MiddlewareHandler, ValidationTargets } from "hono";
import type { DescribeRouteOptions } from "./openapi/types";
export declare const $symbol: unique symbol;
export type RouteHandler = {
    type: "parameters";
    skip?: boolean;
    value: {
        target: keyof ValidationTargets;
        schema: ObjectSchema;
    };
} | {
    type: "route-doc";
    value: DescribeRouteOptions;
};
export declare const symbolize: (handler: MiddlewareHandler, opts: RouteHandler) => MiddlewareHandler & {
    [$symbol]: RouteHandler;
};