work on making the netscript api tighter

markdown/bitburner.ns.readport.md

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+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [bitburner](./bitburner.md) &gt; [NS](./bitburner.ns.md) &gt; [readPort](./bitburner.ns.readport.md)
+
+## NS.readPort() method
+
+Read data from a port.
+
+<b>Signature:</b>
+
+```typescript
+readPort(port: number): any;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  port | number |  |
+
+<b>Returns:</b>
+
+any
+
+the data read.
+
+## Remarks
+
+RAM cost: 0 GB
+
+Read data from that port. A port is a serialized queue. This function will remove the first element from that queue and return it. If the queue is empty, then the string “NULL PORT DATA” will be returned.
+