Hello World em TypeScript
Read OriginalEste artigo é um tutorial prático de introdução ao TypeScript. Ele ensina passo a passo como configurar um novo projeto, instalar o TypeScript, criar um arquivo de configuração tsconfig.json, escrever um código simples com tipagem (const hello: string) e transpilá-lo para JavaScript para executar a clássica mensagem 'Hello, world!' no terminal.
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