Method replace

package/svelte/compiler.js:5328–5336

(parent, prop, index, node2)

      };
    }
    replace(parent, prop, index, node2) {
      if (parent) {
        if (index !== null) {
          parent[prop][index] = node2;
        } else {
          parent[prop] = node2;
        }
      }
    }
    remove(parent, prop, index) {
      if (parent) {
        if (index !== null) {