feat: add chain symbols as a supported type

v1.9.0

Author: michaelmcshinsky

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hyperbitjs/chains",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "license": "MIT",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",

src/index.ts

@@ -1,7 +1,7 @@
 import * as _chains from './chains';
-import { Networks } from './types/base';
+import { Networks, Symbol } from './types/base';
 
-export const chains: Record<string, Networks> = _chains;
+export const chains: Record<Symbol, Networks> = _chains;
 export * from './chains';
 export * from './utils';
 export * from './types';

src/types/base.ts

@@ -142,3 +142,36 @@ export type Algorithm =
   | 'x21s'
   | 'xevan'
   | 'zhash';
+
+export type Symbol =
+  | 'btc'
+  | 'bch'
+  | 'blk'
+  | 'cbn'
+  | 'city'
+  | 'dash'
+  | 'dcr'
+  | 'dnr'
+  | 'dgb'
+  | 'xdn'
+  | 'doge'
+  | 'evr'
+  | 'ftc'
+  | 'grs'
+  | 'ltc'
+  | 'mewc'
+  | 'mona'
+  | 'nmc'
+  | 'nav'
+  | 'xna'
+  | 'nbt'
+  | 'ppc'
+  | 'pgn'
+  | 'qtum'
+  | 'rvn'
+  | 'rdd'
+  | 'rito'
+  | 'vtc'
+  | 'via'
+  | 'x42'
+  | 'zec';