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url: /api/plugins/pantoken/deprecations/src/functions/compareVersions.md
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[pantoken-root](../../../../../index.md) / [plugins/pantoken/deprecations/src](../index.md) / compareVersions

# Function: compareVersions()

> **compareVersions**(`a`, `b`): `number`

Beta

Compare two dotted version arrays: negative if `a < b`, 0 if equal, positive if `a > b`.

## Parameters

### a

`number`\[]

### b

`number`\[]

## Returns

`number`