const interfaceDefinition = require('json-to-ts-interface');
const res = interfaceDefinition(json对象||json字符串, {})

方法第二个参数接收一个对象，对象内容如下：

{
  globalExportMode: 1,      // 默认 don't export  1 = don't export 2 =  export 3 = export default
  lineBreak: '\n',          // 换行符
  indent: '  ',             // 缩进 默认两个空格
  interfaceName: 'Result',  // 导出第一级名称
  interfaceNamePrefix: 'I' ,// 接口名称前缀
}

json字符串

{"rewardable":true,"setting":{"description":"小礼物走一走，来简书关注我","default_amount":200},"total_rewards_count":2,"reward_buyers":[{"avatar":"https://upload.jianshu.io/users/upload_avatars/24980734/6a3c4ca0-a49b-4c04-bd0e-873680f9d299","slug":"7e41f9591579"},{"avatar":"https://cdn2.jianshu.io/assets/default_avatar/2-9636b13945b9ccf345bc98d0d81074eb.jpg","slug":"2b934bfdf859"}]}

don't export模式

interface IResult {
    rewardable: boolean;
    setting: ISetting;
    total_rewards_count: number;
    reward_buyers: IRewardBuyers[];
}

interface ISetting {
    description: string;
    default_amount: number;
}

interface IRewardBuyers {
    avatar: string;
    slug: string;
}

export 模式

export interface IResult {
    rewardable: boolean;
    setting: ISetting;
    total_rewards_count: number;
    reward_buyers: IRewardBuyers[];
}

export interface ISetting {
    description: string;
    default_amount: number;
}

export interface IRewardBuyers {
    avatar: string;
    slug: string;
}

export default模式

export default interface IResult {
    rewardable: boolean;
    setting: ISetting;
    total_rewards_count: number;
    reward_buyers: IRewardBuyers[];
}

interface ISetting {
    description: string;
    default_amount: number;
}

interface IRewardBuyers {
    avatar: string;
    slug: string;
}