import type { Context } from 'hono';
import type { GatewayScope } from './gateway-scopes.js';
export type GatewayPrincipal = {
    kind: 'owner' | 'device' | 'trusted-proxy';
    principalId: string;
    deviceId?: string;
    accessSessionId?: string;
    scopes: readonly GatewayScope[];
};
export declare function setGatewayPrincipal(c: Context, principal: GatewayPrincipal): void;
export declare function getGatewayPrincipal(c: Context): GatewayPrincipal;