ArthurLaudereau 84367f7ad2 package: pi-spi update close() type to close(cb:void) (#39422) ...

* Update index.d.ts

The package now require a callback to close the communication.
The function of the package atm : 
```
spi.close = function (cb) {
        fs.close(_fd, cb);
    };
```

* Update pi-spi-tests.ts

2019-11-04 11:09:46 -08:00

..

index.d.ts

…

pi-spi-tests.ts

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tsconfig.json

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tslint.json

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