Commit js, ts, and definitions in separate folders

ts_src/templates/nulldata.ts

@@ -0,0 +1,17 @@
+// OP_RETURN {data}
+import * as bscript from '../script'
+const OPS = bscript.OPS
+
+export function check (script: Buffer | Array<number | Buffer>): boolean {
+  const buffer = bscript.compile(script)
+
+  return buffer.length > 1 &&
+    buffer[0] === OPS.OP_RETURN
+}
+check.toJSON = function () { return 'null data output' }
+
+const output = { check }
+
+export {
+  output
+}