Adds edit, hide, and abandon action types from new lbry sdk api

flow-typed/Lbry.js

@@ -125,6 +125,8 @@ declare type ChannelUpdateResponse = GenericTxResponse & {
 };
 
 declare type CommentCreateResponse = Comment;
+declare type CommentEditResponse = Comment;
+
 declare type CommentListResponse = {
   items: Array<Comment>,
   page: number,
@@ -133,6 +135,16 @@ declare type CommentListResponse = {
   total_pages: number,
 };
 
+declare type CommentHideResponse = {
+  // keyed by the CommentIds entered
+  [string]: { hidden: boolean },
+};
+
+declare type CommentAbandonResponse = {
+  // keyed by the CommentId given
+  [string]: { abandoned: boolean },
+};
+
 declare type ChannelListResponse = {
   items: Array<ChannelClaim>,
   page: number,