Exclude / Include files for code splitting using esbuild

I'm using esbuild to build my web-components using lit.

I'm now investigating code splitting to make my bundles smaller.

I generate a lot of components( ~100 ) that all have the same import statement

import { LitElement, html, nothing } from "lit";
import { customElement, property } from 'lit/decorators.js';

And this ends up with importing the code from lit into all of my components.

Adding the

chunkNames: 'chunks/[name]-[hash]',
splitting: true,
format: 'esm',

to the esbuild config makes esbuild create 'chunks' that contains the content of the import files and makes each bundle much smaller. Exactly what I'm looking for :)

BUT..

Some of my imports is files that is not shared between components, just a component that is split into more files to make it more readable.

Is it possible to tell esbuild that 'do not create a chunk of this file, just bundle it into the the current entry point'?

import { LitElement, html, nothing } from "lit"; //<-- Create a chunk of this
import { customElement, property } from 'lit/decorators.js';//<-- Create a chunk of this

import { ComponentViewModel } from './ViewModel'; //<--bundle this
import { ActiveKeysFromIndexTypeRESTApi } from './DataFromRESTApi'; //<--bundle this