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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license./*! * Adapted directly from negotiator at https://github.com/jshttp/negotiator/ * which is licensed as follows: * * (The MIT License) * * Copyright (c) 2012-2014 Federico Romero * Copyright (c) 2012-2014 Isaac Z. Schlueter * Copyright (c) 2014-2015 Douglas Christopher Wilson * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * 'Software'), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
export interface Specificity {  i: number;  o?: number;  q: number;  s?: number;}
export function compareSpecs(a: Specificity, b: Specificity): number {  return (    b.q - a.q ||    (b.s ?? 0) - (a.s ?? 0) ||    (a.o ?? 0) - (b.o ?? 0) ||    a.i - b.i ||    0  );}
export function isQuality(spec: Specificity): boolean {  return spec.q > 0;}