method Builder.prototype.processSourcesimport { Builder } from "https://deno.land/x/mesozoic@v1.0.0-alpha.19/lib/builder.ts"; processSources(sources: FileBag, processor: (source: IFile) => Promise<IFile> | IFile)Parameterssources: FileBagprocessor: (source: IFile) => Promise<IFile> | IFile