Method isUsed

lib/ExportsInfo.js:555–569

* Checks whether this exports info is used. * @param {RuntimeSpec} runtime the runtime * @returns {boolean} true, when the module exports are used in any way

(runtime)

	 * @returns {boolean} true, when the module exports are used in any way
	 */
	isUsed(runtime) {
		if (this._redirectTo !== undefined) {
			if (this._redirectTo.isUsed(runtime)) {
				return true;
			}
		} else if (this._otherExportsInfo.getUsed(runtime) !== UsageState.Unused) {
			return true;
		}
		for (const exportInfo of this._exports.values()) {
			if (exportInfo.getUsed(runtime) !== UsageState.Unused) {
				return true;
			}
		}
		return false;
	}

	/**
	 * Checks whether this exports info is module used.