export type BodyLookup = {
    available: true;
    body: string;
} | {
    available: false;
    reason: string;
};
export interface BodyStoreOptions {
    maxBytes: number;
}
export declare class BodyStore {
    #private;
    constructor(opts: BodyStoreOptions);
    set(requestId: string, body: string): void;
    get(requestId: string): BodyLookup;
}