import type { Context } from '../context.js';
export interface JWTOptions {
    secret: string;
    expiresIn?: string;
    issuer?: string;
    audience?: string;
}
export interface AuthOptions {
    jwt?: JWTOptions;
    basic?: {
        users: Record<string, string>;
    };
    bearer?: {
        tokens: string[];
    };
}
export declare function auth(options: AuthOptions): (ctx: Context, next: () => Promise<any>) => Promise<void>;
export declare function requireAuth(): (ctx: Context, next: () => Promise<any>) => Promise<void>;
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