fix: export api types from module root

To enable importing the types for API operations without having to
guess the internal module path, export the various types from the
api definitions.

src/index.ts

@@ -515,3 +515,23 @@ export async function * readURLContent (url: string, options?: HTTPOptions): Asy
 
   yield * response.iterator()
 }
+
+export * from './bitswap/index.js'
+export * from './block/index.js'
+export * from './bootstrap/index.js'
+export * from './config/index.js'
+export * from './dag/index.js'
+export * from './dht/index.js'
+export * from './diag/index.js'
+export * from './files/index.js'
+export * from './key/index.js'
+export * from './log/index.js'
+export * from './name/index.js'
+export * from './object/index.js'
+export * from './pin/index.js'
+export * from './pubsub/index.js'
+export * from './refs/index.js'
+export * from './repo/index.js'
+export * from './routing/index.js'
+export * from './stats/index.js'
+export * from './swarm/index.js'