export class Literal {

  static type() {
    return 'literal';
  }

  constructor() {
    this.value = null;
  }

  fromJSON(json) {
    this.value = json.value;
    return this;
  }

  get(context) {
    return this.value;
  }

  set(value) {
    this.value = value;
  }

  toJSON() {
    return {
      type: 'literal',
      value: this.value,
    }
  }
}