Method declareVar

javascript/packages/core/lib/gen/scope.ts:41–45

(name: string, stmt: string)

  }

  declareVar(name: string, stmt: string) {
    name = this.uniqueName(name);
    this.varDeclares.set(name, stmt);
    return name;
  }

  assertNameNotDuplicate(name: string) {
    for (const item of this.declares.values()) {