Create link parser and formatter

src/parser/types.ts

@@ -0,0 +1,55 @@
+import _ from "lodash";
+
+export interface Arguments {
+  vias: string[];
+  // Either one of the enums or a custom link
+  sharer: string;
+  extras: { [key: string]: string[] };
+}
+
+export interface LinkContent {
+  identifier: string;
+  arguments: Arguments;
+  originalLink: string;
+}
+
+export enum LinkDiscriminator {
+  Alias = "ALIAS",
+  RoomId = "ROOM_ID",
+  UserId = "USER_ID",
+  Permalink = "PERMALINK",
+  GroupId = "GROUP_ID",
+  ParseFailed = "PARSE_FAILED",
+}
+
+export interface Alias extends LinkContent {
+  kind: LinkDiscriminator.Alias;
+}
+
+export interface RoomId extends LinkContent {
+  kind: LinkDiscriminator.RoomId;
+}
+
+export interface UserId extends LinkContent {
+  kind: LinkDiscriminator.UserId;
+}
+
+export interface GroupId extends LinkContent {
+  kind: LinkDiscriminator.GroupId;
+}
+
+export interface Permalink extends LinkContent {
+  kind: LinkDiscriminator.Permalink;
+  roomKind: LinkDiscriminator.RoomId | LinkDiscriminator.Alias;
+  roomLink: string;
+  eventId: string;
+}
+
+export interface ParseFailed {
+  kind: LinkDiscriminator.ParseFailed;
+  originalLink: string;
+}
+
+export type SafeLink = Alias | RoomId | UserId | Permalink | GroupId;
+
+export type Link = SafeLink | ParseFailed;