[Glitch] [Proposal] Make able to write React in Typescript (#2190)

Port 4520e6473a to glitch-soc

Signed-off-by: Plastikmensch <plastikmensch@users.noreply.github.com>

app/javascript/flavours/glitch/api.js

@@ -36,7 +36,7 @@ const setCSRFHeader = () => {
 ready(setCSRFHeader);
 
 /**
- * @param {() => import('immutable').Map} getState
+ * @param {() => import('immutable').Map<string,any>} getState
  * @returns {import('axios').RawAxiosRequestHeaders}
  */
 const authorizationHeaderFromState = getState => {
@@ -52,7 +52,7 @@ const authorizationHeaderFromState = getState => {
 };
 
 /**
- * @param {() => import('immutable').Map} getState
+ * @param {() => import('immutable').Map<string,any>} getState
  * @returns {import('axios').AxiosInstance}
  */
 export default function api(getState) {