Derived from snelm@1.3.0 - https://deno.land/x/snelm@1.3.0/frameworks/interface.ts
getRequestHeader(headerKey: string): string
This function returns the value of the specified request header.
getResponseHeader(headerKey: string): string
This function gets the value of the specified response header.
setResponseHeader(headerKey: string,headerValue: string,): void
This function sets the value of the specified response header.
removeResponseHeader(headerKey: string): void
This function removes the specified response header.