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import Declaration from "../declaration.js";
class BackgroundSize extends Declaration {  /**   * Duplication parameter for -webkit- browsers   */  set(decl, prefix) {    let value = decl.value.toLowerCase();    if (      prefix === "-webkit-" &&      !value.includes(" ") &&      value !== "contain" &&      value !== "cover"    ) {      decl.value = decl.value + " " + decl.value;    }    return super.set(decl, prefix);  }}
BackgroundSize.names = ["background-size"];
export default BackgroundSize;