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x/masx200_leetcode_test/check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence/index.ts

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export default function isPrefixOfWord(    sentence: string,    searchWord: string,): number {    const index = sentence.split(" ").findIndex((a) =>        a.startsWith(searchWord)    );
    return index < 0 ? index : index + 1;}