Method isRequired

external/.scrollLibs.js:19608–19610

()

    return hit && hit.get(ParsersConstants.uniqueLine) !== "false"
  }
  isRequired() {
    return this._hasFromExtended(ParsersConstants.required)
  }
  getParserDefinitionByParserId(parserId) {
    // todo: return catch all?
    const def = this.programParserDefinitionCache[parserId]