adding prod environment file in angular8

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2        content_copy
3      
4      export const environment = {
5  production: false,
6  apiUrl: 'http://my-api-url'
7};
8    

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2        content_copy
3      
4      export const environment = {
5  production: true,
6  apiUrl: 'http://my-prod-url'
7};
8    

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2        content_copy
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4      {
5  "/api": {
6    "target": "http://localhost:3000",
7    "secure": false,
8    "pathRewrite": {
9      "^/api": ""
10    }
11  }
12}
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