45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
import extend = require('./extend');
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import stream = require('stream');
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declare namespace through {
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interface ThroughConstructor extends stream.Transform {
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new (opts?: stream.DuplexOptions): stream.Transform;
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(opts?: stream.DuplexOptions): stream.Transform;
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}
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type TransformCallback = (err?: any, data?: any) => void;
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type TransformFunction = (
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this: stream.Transform,
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chunk: any,
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enc: string,
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callback: TransformCallback
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) => void;
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type FlushCallback = (
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this: stream.Transform,
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flushCallback: () => void
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) => void;
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function obj(
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transform?: TransformFunction,
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flush?: FlushCallback
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): stream.Transform;
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function ctor(
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transform?: TransformFunction,
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flush?: FlushCallback
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): ThroughConstructor;
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function ctor(
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opts?: stream.DuplexOptions,
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transform?: TransformFunction,
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flush?: FlushCallback
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): ThroughConstructor;
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}
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declare function through(
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transform?: through.TransformFunction,
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flush?: through.FlushCallback
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): stream.Transform;
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declare function through(
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opts?: stream.DuplexOptions,
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transform?: through.TransformFunction,
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flush?: through.FlushCallback
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): stream.Transform;
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export = through;
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