Function check

lib.commonjs/utils/fixednumber.js:85–91

(key, type, defaultValue)

        // Extract the values from the object
        const v = value;
        const check = (key, type, defaultValue) => {
            if (v[key] == null) {
                return defaultValue;
            }
            (0, errors_js_1.assertArgument)(typeof (v[key]) === type, "invalid fixed format (" + key + " not " + type + ")", "format." + key, v[key]);
            return v[key];
        };
        signed = check("signed", "boolean", signed);
        width = check("width", "number", width);
        decimals = check("decimals", "number", decimals);