Method isValidEnum

Extension/src/LanguageServer/settings.ts:734–739

(enumDescription: any, value: any)

    // Checks a given enum value against a list of valid enum values from package.json.
    private isValidEnum(enumDescription: any, value: any): value is string {
        if (isString(value) && isArray(enumDescription) && enumDescription.length > 0) {
            return enumDescription.some(x => x.toLowerCase() === value.toLowerCase());
        }
        return false;
    }

    private isArrayOfCommentContinuationPatterns(x: any): x is (string | CommentPattern)[] {
        return isArray(x) && x.every(y => isString(y) || this.isCommentPattern(y));