Class GraphQLClient<TTypings>

new GraphQLClient<TTypings extends GraphQLClientTypings = GraphQLClientTypings>(
    options: GraphQLClientOptions<TTypings>,
): GraphQLClient<TTypings>

isResult(json: unknown): unknown

parseResponse<TData>(
    response: Response,
    init?: GraphQLRequestInit,
): Promise<ExecutionResult<TData, ObjMap<unknown>>>

post<TData>(
    __namedParameters: GraphQLRequestOptions,
): Promise<ExecutionResult<TData, ObjMap<unknown>>>

postNamed<TOperationName extends string>(
    operationName: TOperationName,
    variables: TTypings["OperationNameToVariables"][TOperationName],
    init?: GraphQLRequestInit,
): Promise<
    ExecutionResult<
        TTypings["OperationNameToData"][TOperationName],
        ObjMap<unknown>,
    >,
>

setHeaders(headers: Record<string, string>): void