import type { Handler } from "../types";
import type { BunRequest } from "../core/request";
type OriginFn = (origin: string | null, req: BunRequest) => string | false;
type OriginOption = "*" | true | string | RegExp | (string | RegExp)[] | OriginFn;
export interface CorsOptions {
    origin?: OriginOption;
    methods?: string[];
    allowedHeaders?: string[];
    exposedHeaders?: string[];
    credentials?: boolean;
    maxAge?: number;
    preflightContinue?: boolean;
}
export declare function cors(options?: CorsOptions): Handler;
export {};
//# sourceMappingURL=cors.d.ts.map