declare namespace org {
    namespace eclipse {
        namespace jetty {
            namespace http {
                class HttpFields implements java.lang.Iterable<org.eclipse.jetty.http.HttpField> {
                    public static readonly __separators: string
                    public constructor()
                    public constructor(arg0: int)
                    public constructor(arg0: org.eclipse.jetty.http.HttpFields)
                    public size(): int
                    public iterator(): java.util.Iterator<org.eclipse.jetty.http.HttpField>
                    public getFieldNamesCollection(): java.util.Set<java.lang.String>
                    public getFieldNames(): java.util.Enumeration<java.lang.String>
                    public getField(arg0: int): org.eclipse.jetty.http.HttpField
                    public getField(arg0: org.eclipse.jetty.http.HttpHeader): org.eclipse.jetty.http.HttpField
                    public getField(arg0: java.lang.String | string): org.eclipse.jetty.http.HttpField
                    public contains(arg0: org.eclipse.jetty.http.HttpField): boolean
                    public contains(arg0: org.eclipse.jetty.http.HttpHeader, arg1: java.lang.String | string): boolean
                    public contains(arg0: java.lang.String | string, arg1: java.lang.String | string): boolean
                    public contains(arg0: org.eclipse.jetty.http.HttpHeader): boolean
                    public containsKey(arg0: java.lang.String | string): boolean
                    public getStringField(arg0: org.eclipse.jetty.http.HttpHeader): string
                    public get(arg0: org.eclipse.jetty.http.HttpHeader): string
                    public getStringField(arg0: java.lang.String | string): string
                    public get(arg0: java.lang.String | string): string
                    public getValuesList(arg0: java.lang.String | string): java.util.List<java.lang.String>
                    public getValues(arg0: java.lang.String | string): java.util.Enumeration<java.lang.String>
                    public getValues(arg0: java.lang.String | string, arg1: java.lang.String | string): java.util.Enumeration<java.lang.String>
                    public put(arg0: org.eclipse.jetty.http.HttpField): void
                    public put(arg0: java.lang.String | string, arg1: java.lang.String | string): void
                    public put(arg0: org.eclipse.jetty.http.HttpHeader, arg1: org.eclipse.jetty.http.HttpHeaderValue): void
                    public put(arg0: org.eclipse.jetty.http.HttpHeader, arg1: java.lang.String | string): void
                    public put(arg0: java.lang.String | string, arg1: java.util.List<java.lang.String>): void
                    public add(arg0: java.lang.String | string, arg1: java.lang.String | string): void
                    public add(arg0: org.eclipse.jetty.http.HttpHeader, arg1: org.eclipse.jetty.http.HttpHeaderValue): void
                    public add(arg0: org.eclipse.jetty.http.HttpHeader, arg1: java.lang.String | string): void
                    public remove(arg0: org.eclipse.jetty.http.HttpHeader): org.eclipse.jetty.http.HttpField
                    public remove(arg0: java.lang.String | string): org.eclipse.jetty.http.HttpField
                    public getLongField(arg0: java.lang.String | string): long
                    public getDateField(arg0: java.lang.String | string): long
                    public putLongField(arg0: org.eclipse.jetty.http.HttpHeader, arg1: long): void
                    public putLongField(arg0: java.lang.String | string, arg1: long): void
                    public putDateField(arg0: org.eclipse.jetty.http.HttpHeader, arg1: long): void
                    public putDateField(arg0: java.lang.String | string, arg1: long): void
                    public addDateField(arg0: java.lang.String | string, arg1: long): void
                    public hashCode(): int
                    public equals(arg0: java.lang.Object): boolean
                    public toString(): string
                    public clear(): void
                    public add(arg0: org.eclipse.jetty.http.HttpField): void
                    public addAll(arg0: org.eclipse.jetty.http.HttpFields): void
                    public add(arg0: org.eclipse.jetty.http.HttpFields): void
                    public static valueParameters(arg0: java.lang.String | string, arg1: java.util.Map<java.lang.String, java.lang.String>): string
                    public static getQuality(arg0: java.lang.String | string): java.lang.Float
                    public static qualityList(arg0: java.util.Enumeration<java.lang.String>): java.util.List<java.lang.String>
                    public static class: java.lang.Class<any>
                }
            }
        }
    }
}