我的问题是我不知道如何解决这个问题。我在这个网站上看过其他类似的问题，没有一个有用的。我有这个d.ts：

declare module prompto {

    export type PromptoOptions = {
        showPreview: boolean,
        fileName: string,
        outputPath: string,
        components: QOptions[]
    }

    export type QOptions = {
        name: string,
        type: number
    }

    export class Prompto {
        public addComponents(data: Array<QOptions>): void;
        public run(): void;
        public showPreview: boolean;
        public outputPath: string;
        public fileName: string;
        public components: QOptions[];
    }
}

这是一个类：

import PromptoOptions = prompto.PromptoOptions;
import { run } from "../functions/run";
import QOptions = prompto.QOptions;

export class Prompto extends prompto.Prompto {
    constructor(options: PromptoOptions = {
        showPreview: false,
        outputPath: "./",
        fileName: "output",
        components: []
    }) {
        super();
        this.showPreview = options.showPreview
        this.fileName = options.fileName
        this.outputPath = options.outputPath

        this.components = [];
    }

    addComponents(arr: Array<QOptions>) {
        for (const item of arr) {
            if (!item.name || !item.type) {
                throw new TypeError("Invalid item")
            }
            this.components.push(item)
        }
    }

    run() {
        console.log(this)
        run({ components: this.components })
    }
}

和完整错误：

src/structures/prompto.ts:17:14 - error TS2551: Property 'components' does not exist on type 'Prompto'. Did you mean 'addComponents'?

17         this.components = [];
                ~~~~~~~~~~

  src/structures/prompto.ts:20:5
    20     addComponents(arr: Array<QOptions>) {
           ~~~~~~~~~~~~~
    'addComponents' is declared here.

我只想解决这个问题。我已经试着解决这个问题7个小时了。无论我问谁都不帮忙。只是请。