/**
 * Generate simple variants of an ignore pattern for exact matching purposes.
 *
 * Note that these patterns are not actually equivalent (e.g. `lib` matches more
 * than `lib/`) but they generally represent the same _intent_.
 */
export declare const generateIgnoreFileSimpleVariants: (patterns: string[]) => Set<string>;
export declare const replaceManagedSection: (input: string, template: string) => string;
export declare const mergeWithConfigFile: (rawTemplateFile: string, fileType?: "ignore") => (rawInputFile?: string) => string;