Forwarded: https://github.com/Rich-Harris/sourcemap-codec/pull/84

--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,5 +1,5 @@
 import typescript from 'rollup-plugin-typescript';
-import resolve from 'rollup-plugin-node-resolve';
+import nodeResolve from '@rollup/plugin-node-resolve';
 
 const pkg = require( './package.json' );
 
@@ -10,7 +10,7 @@
 			exclude: 'node_modules/**',
 			typescript: require('typescript')
 		}),
-		resolve({ jsnext: true })
+		nodeResolve({ jsnext: true })
 	],
 	output: [{
 		file: pkg.main,