# `AnalysisCustomAnalyzer` [interface-AnalysisCustomAnalyzer] | Name | Type | Description | | - | - | - | | `char_filter` | string | string[] |   | | `filter` | string | string[] |   | | `position_increment_gap` | [integer](./integer.md) |   | | `position_offset_gap` | [integer](./integer.md) |   | | `tokenizer` | string |   | | `type` | 'custom' |   |