import { AnyObject } from 'tn-typescript';
import { ExoConnection } from '../ExoConnection/ExoConnection';
import { ExoContext } from '../ExoContext/ExoContext';
type GuardProps<E extends AnyObject = {}> = E & {
    conn: ExoConnection;
    ctx: ExoContext;
};
export type ExoGuardFunc = (props: GuardProps) => boolean | void;
export type ExoRoleGuardFunc = (props: GuardProps<{
    role: ExoRole;
}>) => boolean | void;
export declare class ExoGuards {
    bunny(func: ExoGuardFunc): void;
    auth(func: ExoGuardFunc): void;
    role(func: ExoRoleGuardFunc): void;
}
export {};