/** SuperAgent / Supertest response shape used by {@link TestResponse}. */
export interface RawHttpResponse {
    status: number;
    headers: Record<string, string | string[] | undefined>;
    body: unknown;
    text?: string;
}
/**
 * Fluent assertions for an HTTP response produced by {@link TestClient}.
 */
export declare class TestResponse {
    private readonly res;
    /**
     * @param res - SuperAgent / Supertest response.
     */
    constructor(res: RawHttpResponse);
    /** HTTP status code. */
    get statusCode(): number;
    /** Normalized lower-case header map (first value per key). */
    get headers(): Record<string, string>;
    /** Raw body string when not JSON. */
    get body(): string;
    /** Parsed JSON (SuperAgent sets `body` for JSON responses). */
    json<T = unknown>(): T;
    /** Response text (alias of raw body). */
    text(): string;
    /**
     * First header value for a name (case-insensitive).
     *
     * @param name - Header name.
     * @returns Value or undefined.
     */
    header(name: string): string | undefined;
    /** @inheritdoc */
    assertStatus(expected: number): this;
    /** @inheritdoc */
    assertOk(): this;
    /** @inheritdoc */
    assertCreated(): this;
    /** @inheritdoc */
    assertAccepted(): this;
    /** @inheritdoc */
    assertNoContent(status?: number): this;
    /** @inheritdoc */
    assertMovedPermanently(): this;
    /** @inheritdoc */
    assertFound(): this;
    /** @inheritdoc */
    assertNotModified(): this;
    /** @inheritdoc */
    assertBadRequest(): this;
    /** @inheritdoc */
    assertUnauthorized(): this;
    /** @inheritdoc */
    assertPaymentRequired(): this;
    /** @inheritdoc */
    assertForbidden(): this;
    /** @inheritdoc */
    assertNotFound(): this;
    /** @inheritdoc */
    assertMethodNotAllowed(): this;
    /** @inheritdoc */
    assertConflict(): this;
    /** @inheritdoc */
    assertUnprocessable(): this;
    /** @inheritdoc */
    assertTooManyRequests(): this;
    /** @inheritdoc */
    assertServerError(): this;
    /** @inheritdoc */
    assertServiceUnavailable(): this;
    /** @inheritdoc */
    assertSuccessful(): this;
    /** @inheritdoc */
    assertRedirect(uri?: string): this;
    /** @inheritdoc */
    assertJson(expected: Record<string, unknown>): this;
    /** @inheritdoc */
    assertExactJson(expected: Record<string, unknown>): this;
    /** @inheritdoc */
    assertJsonPath(path: string, expected: unknown): this;
    /** @inheritdoc */
    assertJsonCount(path: string, count: number): this;
    /** @inheritdoc */
    assertJsonStructure(_structure: unknown[]): this;
    /** @inheritdoc */
    assertJsonMissing(data: Record<string, unknown>): this;
    /** @inheritdoc */
    assertJsonMissingExact(data: Record<string, unknown>): this;
    /** @inheritdoc */
    assertJsonValidationErrors(fields: string | string[]): this;
    /** @inheritdoc */
    assertJsonMissingValidationErrors(fields: string | string[]): this;
    /** @inheritdoc */
    assertHeader(name: string, value?: string | RegExp): this;
    /** @inheritdoc */
    assertHeaderMissing(name: string): this;
    /** @inheritdoc */
    assertLocation(uri: string): this;
    /** @inheritdoc */
    assertCookie(_name: string, _value?: string): this;
    /** @inheritdoc */
    assertCookieMissing(_name: string): this;
    /** @inheritdoc */
    assertCookieExpired(_name: string): this;
    /** @inheritdoc */
    assertSee(text: string): this;
    /** @inheritdoc */
    assertDontSee(text: string): this;
    /** @inheritdoc */
    assertSeeInOrder(texts: string[]): this;
    /** @inheritdoc */
    assertDownload(_filename?: string): this;
    /** @inheritdoc */
    dump(): this;
    /** @inheritdoc */
    dumpHeaders(): this;
    /** @inheritdoc */
    dumpStatus(): this;
}
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