import type { Context, Next } from "hono";
import type { Action, PermissionContext, Resource } from "./types";
import { ForbiddenError } from "./types";
export interface RequirePermissionOptions {
    onDenied?: (c: Context, error: ForbiddenError) => Response | Promise<Response>;
    extractSubject?: (c: Context) => unknown;
}
export declare function requirePermission(action: Action, resource: Resource, options?: RequirePermissionOptions): (c: Context, next: Next) => Promise<void | Response>;
export declare function attachPermissionContext(extractUser: (c: Context) => PermissionContext | Promise<PermissionContext>): (c: Context, next: Next) => Promise<void | (Response & import("hono").TypedResponse<{
    error: string;
}, 500, "json">)>;
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