Implementing an Interface

Published: 25 April 2017
on channel: Holodeck

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If we don't know how our objects should be shaped, we can easily run into problems if we try to use a property that doesn't exist. We can make things easier for ourselves by implementing TypeScript interfaces. Interfaces allow us to say exactly which properties should be on an object which means we can be warned ahead of time if we try to do something that doesn't make sense.

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