Function mutatingAsyncStep

Parameters

• callback: (
      ...args: [
          context: {
              cfg: {
                  abc: { lower: CallableDict<RegExp>; upper?: CallableDict<RegExp> };
                  doEscapeCapitalized: boolean;
                  g: boolean;
                  j: OptionJ;
                  leftAngleBracket: string;
                  newLine: string;
                  noFixPlaceholder: string;
                  variations: Variation;
                  wrappers:
                      | {
                          fix?: TransformString;
                          letterH?: TransformString;
                          variable?: {
                              all: TransformString;
                              first: TransformString;
                              no: TransformString;
                          };
                      }
                      | null;
              };
              storage: TStorage;
              text: string;
          },
      ],
  ) => Promise<string>