Use access modifiers

typescript

class Counter {
  private value = 0;

  increment() {
    this.value += 1;
  }
}

Explanation

Access modifiers are checked at compile time and influence editor API surface.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Classes

Type instance fields and constructor parameters.

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Prevent reassignment after construction.

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Reuse behavior with inheritance.

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Require derived classes to implement specific methods.

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Wrap computed or validated access around fields.

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Export multiple values from a module.

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