import { type NestMiddleware } from '@nestjs/common';
/** Universal request fields the upstream auth guards populate (app-agnostic). */
export interface AuthzRequestFields {
    userId?: string;
    tenantId?: string;
    snapId?: string;
    permHash?: string;
    ip?: string;
    userAgent?: string;
    requestId?: string;
    onBehalfOf?: string;
}
export declare class AuthzContextMiddleware implements NestMiddleware {
    use(req: AuthzRequestFields, _res: unknown, next: () => void): void;
}
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