ha-frontend/src/panels/lovelace/editor/process-editor-entities.ts

import { EntityConfig } from "../entity-rows/types";

export function processEditorEntities(entities): EntityConfig[] {
  return entities.map((entityConf) => {
    if (typeof entityConf === "string") {
      return { entity: entityConf };
    }
    return entityConf;
  });
}