Fix code for change in TypeScript

Author: wooorm

lib/file-pipeline/index.js

@@ -42,6 +42,7 @@ import {transform} from './transform.js'
 
 // This pipeline ensures each of the pipes always runs: even if the read pipe
 // fails, queue and write run.
+/** @type {Pipeline} */
 export const filePipeline = trough()
   .use(chunk(trough().use(configure).use(read).use(parse).use(transform)))
   .use(chunk(trough().use(queue)))

lib/file-set-pipeline/index.js

@@ -1,10 +1,15 @@
+/**
+ * @import {Pipeline} from 'trough'
+ */
+
 import {trough} from 'trough'
 import {configure} from './configure.js'
 import {fileSystem} from './file-system.js'
 import {log} from './log.js'
 import {stdin} from './stdin.js'
 import {transform} from './transform.js'
 
+/** @type {Pipeline} */
 export const fileSetPipeline = trough()
   .use(configure)
   .use(fileSystem)