16 lines
		
	
	
		
			301 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			301 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
type Promisable<T> = T | Promise<T>;
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declare namespace escalade {
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	export type Callback = (
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		directory: string,
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		files: string[],
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	) => Promisable<string | false | void>;
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}
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declare function escalade(
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	directory: string,
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	callback: escalade.Callback,
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): Promise<string | void>;
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export = escalade;
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