import { type DatabaseInput } from '../db/binding.js';
import type { Database } from '../db/types.js';
import { type AccessGrant } from './access-token.js';
export type BrokerContext<Bindings extends object = object> = {
    Bindings: Bindings;
    Variables: {
        db: Database;
        accessGrant: AccessGrant;
    };
};
/**
 * Resolves the database for the request.
 *
 * The binding is supplied when Hookfish is constructed. It may be a ready
 * Hookfish database or a runtime-aware binding that resolves from `c.env`.
 */
export declare function withDatabase<Bindings extends object>(database: DatabaseInput<Bindings>): import("hono").MiddlewareHandler<BrokerContext<Bindings>, string, {}, Response>;
/**
 * Guards every endpoint that can mint an authorization or read a token.
 * The OAuth callback is deliberately exempt: it is hit by the user's browser
 * and is authenticated instead by the single-use `state` value.
 */
export declare function requireApiKey<Bindings extends object>(): import("hono").MiddlewareHandler<BrokerContext<Bindings>, string, {}, Response>;
//# sourceMappingURL=middleware.d.ts.map