export interface WordDictionary {
    [index: string]: boolean;
}
export type WordSet = Set<string>;
/**
 * Reads words from a file. It will not throw and error.
 * @param filename the file to read
 */
export declare function loadWordsNoError(filename: string): Promise<IterableIterator<string>>;
export declare function splitLine(line: string): string[];
export declare function splitCodeWords(words: string[]): string[];
export declare function splitLineIntoCodeWords(line: string): IterableIterator<string>;
export declare function splitLineIntoWords(line: string): IterableIterator<string>;
//# sourceMappingURL=wordListHelper.d.ts.map