tslint-loader with webpack 2.1.0-beta.25
<p>I have an angular2 Project that I compress/compile with webpack.</p>

<p>I use tslink loader with webpack so I have tslint related configuration in <code>webpack.config.js</code>.</p>

<pre><code>module.exports = {
...
tslint: {
    configuration: {
        rules: {
            quotemark: [true, "double"]
        }
    },

    // tslint errors are displayed by default as warnings
    // set emitErrors to true to display them as errors
    emitErrors: false,

    // tslint does not interrupt the compilation by default
    // if you want any file with tslint errors to fail
    // set failOnHint to true
    failOnHint: true,

    // name of your formatter (optional)
    formatter: "",

    // path to directory containing formatter (optional)
    formattersDirectory: "node_modules/tslint-loader/formatters/",

    // These options are useful if you want to save output to files
    // for your continuous integration server
    fileOutput: {
        // The directory where each file"s report is saved
        dir: "./webpack-log/",

        // The extension to use for each report"s filename. Defaults to "txt"
        ext: "xml",

        // If true, all files are removed from the report directory at the beginning of run
        clean: true,

        // A string to include at the top of every report file.
        // Useful for some report formats.
        header: "&lt;?xml version=\"1.0\" encoding=\"utf-8\"?&gt;\n&lt;checkstyle version=\"5.7\"&gt;",

        // A string to include at the bottom of every report file.
        // Useful for some report formats.
        footer: "&lt;/checkstyle&gt;"
    }
},
...
preLoaders: [
        {
            test: /\.ts$/,
            loader: "tslint"
        }
    ],
}
}
</code></pre>

<p>I updated webpack 1.13.1 to 2.1.0-beta.25 and tslint configuration breaks the complication process of <code>npm run build</code>.</p>

<p>I changed the <code>preLoaders</code> directive to <code>loaders</code></p>

<pre><code>module: {
        ....
        {
            test: /\.ts$/,
            loader: 'tslint',
            exclude: /(node_modules)/,
            enforce: 'pre'
        },
    ],
}
</code></pre>

<p>that's not enough cause I still get the error </p>

<pre><code>For loader options: webpack 2 no longer allows custom properties in configuration.
 Loaders should be updated to allow passing options via loader options in module.rules.
</code></pre>

<p>so I should move the tslint configuration and place it somewhere else. kinda lost here. so any information regarding the issue would be greatly appreciated.</p>

<p>thanks!</p>