38 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			TypeScript
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			TypeScript
		
	
	
		
			Executable File
		
	
	
	
	
import type { BaseNextRequest, BaseNextResponse } from './';
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import type { NodeNextRequest, NodeNextResponse } from './node';
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import type { WebNextRequest, WebNextResponse } from './web';
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/**
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 * This file provides some helpers that should be used in conjunction with
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 * explicit environment checks. When combined with the environment checks, it
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 * will ensure that the correct typings are used as well as enable code
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 * elimination.
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 */
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/**
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 * Type guard to determine if a request is a WebNextRequest. This does not
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 * actually check the type of the request, but rather the runtime environment.
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 * It's expected that when the runtime environment is the edge runtime, that any
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 * base request is a WebNextRequest.
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 */
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export declare const isWebNextRequest: (req: BaseNextRequest) => req is WebNextRequest;
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/**
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 * Type guard to determine if a response is a WebNextResponse. This does not
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 * actually check the type of the response, but rather the runtime environment.
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 * It's expected that when the runtime environment is the edge runtime, that any
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 * base response is a WebNextResponse.
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 */
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export declare const isWebNextResponse: (res: BaseNextResponse) => res is WebNextResponse;
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/**
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 * Type guard to determine if a request is a NodeNextRequest. This does not
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 * actually check the type of the request, but rather the runtime environment.
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 * It's expected that when the runtime environment is the node runtime, that any
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 * base request is a NodeNextRequest.
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 */
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export declare const isNodeNextRequest: (req: BaseNextRequest) => req is NodeNextRequest;
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/**
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 * Type guard to determine if a response is a NodeNextResponse. This does not
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 * actually check the type of the response, but rather the runtime environment.
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 * It's expected that when the runtime environment is the node runtime, that any
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 * base response is a NodeNextResponse.
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 */
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export declare const isNodeNextResponse: (res: BaseNextResponse) => res is NodeNextResponse;
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