happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
44 lines • 967 B
JavaScript
/**
* CSS module.
*/
export default class CSSModule {
url;
#window;
#source;
#exports = null;
/**
* Constructor.
*
* @param window Window.
* @param url Module URL.
* @param source Source code.
*/
constructor(window, url, source) {
this.#window = window;
this.url = url;
this.#source = source;
}
/**
* Compiles and evaluates the module.
*
* @returns Module exports.
*/
async evaluate() {
if (this.#exports) {
return this.#exports;
}
const styleSheet = new this.#window.CSSStyleSheet();
styleSheet.replaceSync(this.#source);
this.#exports = { default: styleSheet };
return this.#exports;
}
/**
* Compiles and preloads the module and its imports.
*
* @returns Promise.
*/
async preload() {
await this.evaluate();
}
}
//# sourceMappingURL=CSSModule.js.map