method default.prototype.getFilterimport { default } from "https://dotland.deno.dev/x/lume@v1.13.2/core/scopes.ts"; getFilter(changedFiles: Iterable<string>): (page: Page) => booleanReturns a function to filter the pages that must be rebuild ParameterschangedFiles: Iterable<string>Returns(page: Page) => boolean