import type { MiddlewareHandler } from "hono";
import { z } from "@hono/zod-openapi";
export interface HandlerBuildContext {
    bindings: Record<string, unknown>;
}
export interface HandlerDefinition<TOptions = unknown> {
    type: string;
    optionsSchema: z.ZodType<TOptions>;
    build(options: TOptions, ctx: HandlerBuildContext): MiddlewareHandler;
}
export declare class HandlerRegistry {
    private definitions;
    private bindings;
    constructor(bindings?: Record<string, unknown>);
    add<TOptions>(def: HandlerDefinition<TOptions>): this;
    has(type: string): boolean;
    build(type: string, rawOptions: unknown): MiddlewareHandler;
}
export declare function defineHandler<TOptions>(def: HandlerDefinition<TOptions>): HandlerDefinition<TOptions>;