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import micromatch = require('micromatch');
import { IOptions } from '../../managers/options';
import { FilterFunction } from '@mrmlnc/readdir-enhanced';
import { Pattern } from '../../types/patterns';
export default class DeepFilter {
private readonly options;
private readonly micromatchOptions;
constructor(options: IOptions, micromatchOptions: micromatch.Options);
/**
* Returns filter for directories.
*/
getFilter(positive: Pattern[], negative: Pattern[]): FilterFunction;
/**
* Returns max depth of the provided patterns.
*/
private getMaxPatternDepth;
/**
* Returns RegExp's for patterns that can affect the depth of reading.
*/
private getNegativePatternsRe;
/**
* Returns «true» for directory that should be read.
*/
private filter;
/**
* Returns «true» when the «deep» option is disabled or number and depth of the entry is greater that the option value.
*/
private isSkippedByDeepOption;
/**
* Returns «true» when depth parameter is not an Infinity and entry depth greater that the parameter value.
*/
private isSkippedByMaxPatternDepth;
/**
* Returns «true» for symlinked directory if the «followSymlinkedDirectories» option is disabled.
*/
private isSkippedSymlinkedDirectory;
/**
* Returns «true» for a directory whose name starts with a period if «dot» option is disabled.
*/
private isSkippedDotDirectory;
/**
* Returns «true» for a directory whose path math to any negative pattern.
*/
private isSkippedByNegativePatterns;
}
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