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/// <reference types="node" />
import { Readable } from 'stream';
import { Command, CommandIdentifier } from '../command';
import { Logger } from '../logger';
import { FlowController } from './flow-controller';
/**
* Sends input from concurrently through to commands.
*
* Input can start with a command identifier, in which case it will be sent to that specific command.
* For instance, `0:bla` will send `bla` to command at index `0`, and `server:stop` will send `stop`
* to command with name `server`.
*
* If the input doesn't start with a command identifier, it is then always sent to the default target.
*/
export declare class InputHandler implements FlowController {
private readonly logger;
private readonly defaultInputTarget;
private readonly inputStream?;
private readonly pauseInputStreamOnFinish;
constructor({ defaultInputTarget, inputStream, pauseInputStreamOnFinish, logger, }: {
inputStream?: Readable;
logger: Logger;
defaultInputTarget?: CommandIdentifier;
pauseInputStreamOnFinish?: boolean;
});
handle(commands: Command[]): {
commands: Command[];
onFinish?: () => void | undefined;
};
}
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