import MagicString from 'magic-string'; import { magic_string_preprocessor_result, magic_string_replace_all } from '../../helpers'; export default { js_map_sources: ['input.svelte'], preprocess: { markup: ({ content, filename }) => { const src = new MagicString(content); magic_string_replace_all(src, 'replace me', 'success'); return magic_string_preprocessor_result(filename, src); } } };