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30 lines
382 B
Markdown
30 lines
382 B
Markdown
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---
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id: 097ba634-5976-437d-84c9-3bfe776df02b
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title: abstraction
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---
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# Origin
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Latin abstrahere "drawm from"
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# Definition
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Hide implementation details from the user. For exapmle by extending
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classes.
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# Examples
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``` typescript
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abstract class Fish {
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swim() { return '>>>>>' }
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}
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class Shark extends Fish {
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name: 'shark'
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}
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class Tuna extends Fish {
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name: 'tuna'
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}
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```
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