source: frontend/node_modules/loader-runner/README.md

# loader-runner

```js
import { runLoaders } from "loader-runner";

runLoaders(
        {
                resource: "/abs/path/to/file.txt?query",
                // String: Absolute path to the resource (optionally including query string)

                loaders: ["/abs/path/to/loader.js?query"],
                // String[]: Absolute paths to the loaders (optionally including query string)
                // {loader, options}[]: Absolute paths to the loaders with options object

                context: { minimize: true },
                // Additional loader context which is used as base context

                processResource: (loaderContext, resourcePath, callback) => {
                        // ...
                },
                // Optional: A function to process the resource
                // Must have signature function(context, path, function(err, buffer))
                // By default readResource is used and the resource is added a fileDependency

                readResource: fs.readFile.bind(fs),
                // Optional: A function to read the resource
                // Only used when 'processResource' is not provided
                // Must have signature function(path, function(err, buffer))
                // By default fs.readFile is used
        },
        (err, result) => {
                // err: Error?
                // result.result: [Buffer | String, SourceMap?, Meta?]
                // The result as an array matching the arguments passed by the final normal loader
                // (typically [content, sourceMap, meta])
                // only available when no error occurred
                // result.resourceBuffer: Buffer
                // The raw resource as Buffer (useful for SourceMaps)
                // only available when no error occurred
                // result.cacheable: Bool
                // Is the result cacheable or do it require reexecution?
                // result.fileDependencies: String[]
                // An array of paths (existing files) on which the result depends on
                // result.missingDependencies: String[]
                // An array of paths (not existing files) on which the result depends on
                // result.contextDependencies: String[]
                // An array of paths (directories) on which the result depends on
        }
);
```

More documentation following...