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// Type definitions for line-reader // Project: https://github.com/nickewing/line-reader // Definitions by: Sam Saint-Pettersen <https://github.com/stpettersens> // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped interface LineReaderOptions { separator?: any; encoding?: string; bufferSize?: number; } interface LineReader { eachLine(): Function; // For Promise.promisify; open(): Function; eachLine(file: string, cb: (line: string, last?: boolean, cb?: Function) => void): LineReader; eachLine(file: string, options: LineReaderOptions, cb: (line: string, last?: boolean, cb?: Function) => void): LineReader; open(file: string, cb: (err: Error, reader: LineReader) => void): void; open(file: string, options: LineReaderOptions, cb: (err: Error, reader: LineReader) => void): void; hasNextLine(): boolean; nextLine(cb: (err: Error, line: string) => void): void; close(cb: (err: Error) => void): void; } declare module "line-reader" { var lr: LineReader; export = lr; }