无法解析 <path> 中的“tslib”

Question

我有一个基于 JS 的 TS React Native 应用程序。在将一些旧的 JS 内容移动到 TS 期间，我收到一个错误：

无法解析“tslib”

这意味着什么？我该如何解决它？该文件如下所示：

import WordsService from './../data/wordsService/WordsService'
import { Word } from './../types/Word'
import { Dispatch, GetState, Action } from './../types/Redux'

export const dictionaryAction = {
    ADD_NEW_WORD: "dictionaryActions.ADD_NEW_WORD",
    DELETE_WORD: "dictionaryActions.DELETE_WORD",
    SET_WORDS: "dictionaryActions.SET_WORDS"
}

export const setWords = (words: Word[]): Action => {
    return { type: dictionaryAction.SET_WORDS, payload: words }
}

export const addNewWord = (word: Word) => {
    return (dispatch: Dispatch, getState: GetState) => {
        new WordsService().addNewWord(word)
            .then((insertedWord) => {
                const insertId = insertedWord.insertId
                word.id = insertId
                dispatch({ type: dictionaryAction.ADD_NEW_WORD, payload: word })
            })
            .catch(error => {
                console.log(error)
            });
    }
}

export const deleteWord = (word: Word) => {
    return (dispatch: Dispatch, getState: GetState) => {
        new WordsService().deleteWord(word)
            .then(() => {
                dispatch({ type: dictionaryAction.DELETE_WORD, payload: word })
            })
            .catch(error => {
                console.log(error)
            });
    }
}

export const getLocalWords = () => {
    return (dispatch: Dispatch, getState: GetState) => {
        new WordsService().getLocalWords()
            .then(words => {
                dispatch(setWords(words))
            })
            .catch(error => {
                console.log(error)
            });
    }
}

Answer 1

通过安装修复tslib：

npm install --save tslib