export type RequestType = 'api' | 'manifest' | 'segment' | 'other';
export interface InterceptorRequestInit {
    url?: string;
    method?: string;
    headers?: Record<string, string>;
}
export interface InterceptorResponseInit {
    status?: number;
    headers?: Record<string, string>;
    body?: unknown;
}
export type WaitUntilCallback = ((done: (error?: unknown) => void) => void) | (() => PromiseLike<void>);
export interface InterceptableRequest {
    readonly url: string;
    readonly method: string;
    readonly type: RequestType;
    readonly headers: Record<string, string>;
    readonly closed: boolean;
    redirect(init: InterceptorRequestInit | string): void;
    respondWith(response: InterceptorResponseInit): void;
    waitUntil(fn: WaitUntilCallback): void;
    waitUntil(promise: PromiseLike<unknown>): void;
}
export type RequestInterceptor = (request: InterceptableRequest) => void | PromiseLike<void>;
export interface InterceptableResponse {
    readonly url: string;
    readonly status: number;
    readonly headers: Record<string, string>;
    readonly body: unknown;
    readonly closed: boolean;
    respondWith(response: InterceptorResponseInit): void;
    waitUntil(fn: WaitUntilCallback): void;
    waitUntil(promise: PromiseLike<unknown>): void;
}
export type ResponseInterceptor = (response: InterceptableResponse) => void | PromiseLike<void>;
export interface NetworkInterceptorController {
    addRequestInterceptor(interceptor: RequestInterceptor): void;
    removeRequestInterceptor(interceptor: RequestInterceptor): void;
    addResponseInterceptor(interceptor: ResponseInterceptor): void;
    removeResponseInterceptor(interceptor: ResponseInterceptor): void;
    intercept(request: {
        url: string;
        method: string;
        type: RequestType;
        headers: Record<string, string>;
    }): Promise<InterceptResult>;
    interceptResponse(response: {
        url: string;
        status: number;
        headers: Record<string, string>;
        body: unknown;
    }): Promise<{
        status: number;
        headers: Record<string, string>;
        body: unknown;
    }>;
}
export interface InterceptResult {
    url: string;
    headers: Record<string, string>;
    response: InterceptorResponseInit | null;
}
export declare class NetworkInterceptorControllerImpl implements NetworkInterceptorController {
    private _requestInterceptors;
    private _responseInterceptors;
    addRequestInterceptor(interceptor: RequestInterceptor): void;
    removeRequestInterceptor(interceptor: RequestInterceptor): void;
    addResponseInterceptor(interceptor: ResponseInterceptor): void;
    removeResponseInterceptor(interceptor: ResponseInterceptor): void;
    intercept(request: {
        url: string;
        method: string;
        type: RequestType;
        headers: Record<string, string>;
    }): Promise<InterceptResult>;
    interceptResponse(response: {
        url: string;
        status: number;
        headers: Record<string, string>;
        body: unknown;
    }): Promise<{
        status: number;
        headers: Record<string, string>;
        body: unknown;
    }>;
}
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