TypeError: Cannot read property 'tapAsync' of undefined

html-webpack-inline-source-plugin@0.0.10
html-webpack-plugin@4.3.0 webpack@4.44.1 node@12.14.1 npm@6.14.5 macOS@10.15.6

config from here: https://www.figma.com/plugin-docs/bundling-webpack/

Trace:

> webpack --mode=development --watch

/<absolute path to project>/node_modules/html-webpack-inline-source-plugin/index.js:21
      ? compilation.hooks.htmlWebpackPluginAlterAssetTags.tapAsync.bind(compilation.hooks.htmlWebpackPluginAlterAssetTags, 'html-webpack-inline-source-plugin')
                                                          ^

TypeError: Cannot read property 'tapAsync' of undefined
    at /<absolute path to project>/node_modules/html-webpack-inline-source-plugin/index.js:21:59
    at SyncHook.eval [as call] (eval at create (/<absolute path to project>/node_modules/tapable/lib/HookCodeFactory.js:19:10), <anonymous>:7:1)
    at SyncHook.lazyCompileHook (/<absolute path to project>/node_modules/tapable/lib/Hook.js:154:20)
    at Compiler.newCompilation (/<absolute path to project>/node_modules/webpack/lib/Compiler.js:631:26)
    at /<absolute path to project>/node_modules/webpack/lib/Compiler.js:667:29
    at AsyncSeriesHook.eval [as callAsync] (eval at create (/<absolute path to project>/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:6:1)
    at AsyncSeriesHook.lazyCompileHook (/<absolute path to project>/node_modules/tapable/lib/Hook.js:154:20)
    at Compiler.compile (/<absolute path to project>/node_modules/webpack/lib/Compiler.js:662:28)
    at /<absolute path to project>/node_modules/webpack/lib/Watching.js:77:18
    at AsyncSeriesHook.eval [as callAsync] (eval at create (/<absolute path to project>/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
    at AsyncSeriesHook.lazyCompileHook (/<absolute path to project>/node_modules/tapable/lib/Hook.js:154:20)
    at Watching._go (/<absolute path to project>/node_modules/webpack/lib/Watching.js:41:32)
    at /<absolute path to project>/node_modules/webpack/lib/Watching.js:33:9
    at Compiler.readRecords (/<absolute path to project>/node_modules/webpack/lib/Compiler.js:529:11)
    at new Watching (/<absolute path to project>/node_modules/webpack/lib/Watching.js:30:17)
    at Compiler.watch (/<absolute path to project>/node_modules/webpack/lib/Compiler.js:244:10)
    at processOptions (/<absolute path to project>/node_modules/webpack-cli/bin/cli.js:350:14)
    at /<absolute path to project>/node_modules/webpack-cli/bin/cli.js:364:3
    at Object.parse (/<absolute path to project>/node_modules/yargs/yargs.js:576:18)
    at /<absolute path to project>/node_modules/webpack-cli/bin/cli.js:49:8
    at Object.<anonymous> (/<absolute path to project>/node_modules/webpack-cli/bin/cli.js:366:3)
    at Module._compile (internal/modules/cjs/loader.js:955:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)
    at Module.load (internal/modules/cjs/loader.js:811:32)
    at Function.Module._load (internal/modules/cjs/loader.js:723:14)
    at Module.require (internal/modules/cjs/loader.js:848:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (/<absolute path to project>/node_modules/webpack/bin/webpack.js:156:2)
    at Module._compile (internal/modules/cjs/loader.js:955:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)

webpack config:

const HtmlWebpackInlineSourcePlugin = require('html-webpack-inline-source-plugin')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const path = require('path')

module.exports = (env, argv) => ({
    mode: argv.mode === 'production' ? 'production' : 'development',

    // This is necessary because Figma's 'eval' works differently than normal eval
    devtool: argv.mode === 'production' ? false : 'inline-source-map',

    entry: {
        ui: './src/ui.ts', // The entry point for your UI code
        code: './src/code.ts', // The entry point for your plugin code
    },

    module: {
        rules: [
            // Converts TypeScript code to JavaScript
            { test: /\.tsx?$/, use: 'ts-loader', exclude: /node_modules/ },

            // Enables including CSS by doing "import './file.css'" in your TypeScript code
            { test: /\.css$/, loader: [{ loader: 'style-loader' }, { loader: 'css-loader' }] },

            // Allows you to use "<%= require('./file.svg') %>" in your HTML code to get a data URI
            { test: /\.(png|jpg|gif|webp|svg)$/, loader: [{ loader: 'url-loader' }] },
        ],
    },

    // Webpack tries these extensions for you if you omit the extension like "import './file'"
    resolve: { extensions: ['.tsx', '.ts', '.jsx', '.js'] },

    output: {
        filename: '[name].js',
        path: path.resolve(__dirname, 'dist'), // Compile into a folder called "dist"
    },

    // Tells Webpack to generate "ui.html" and to inline "ui.ts" into it
    plugins: [
        new HtmlWebpackPlugin({
            template: './src/ui.html',
            filename: 'ui.html',
            inlineSource: '.(js)$',
            chunks: ['ui'],
        }),
        new HtmlWebpackInlineSourcePlugin()
    ],
})