API Reference / v3 / platform / FetchHttpClient FetchHttpClient 3 exports Since v1.0.0 Source Layers layer Since v1.0.0 Source Signature declare const layer: Layer.Layer<HttpClient> Tags Fetch Since v1.0.0 Source Signature declare class Fetch extends any { constructor();} RequestInit Since v1.0.0 Source Signature declare class RequestInit extends any { constructor();}