languageservices/expressions/src/funcs/tojson.ts

import {ExpressionData, StringData} from "../data/index.js";
import {replacer} from "../data/replacer.js";
import {FunctionDefinition} from "./info.js";

export const tojson: FunctionDefinition = {
  name: "toJson",
  description:
    "`toJSON(value)`\n\nReturns a pretty-print JSON representation of `value`. You can use this function to debug the information provided in contexts.",
  minArgs: 1,
  maxArgs: 1,
  call: (...args: ExpressionData[]): ExpressionData => {
    return new StringData(JSON.stringify(args[0], replacer, "  "));
  }
};