survey-core/typings/src/utils/cssClassBuilder.d.ts

A framework-independent core of the SurveyJS Form Library that works with rendering packages. Use it to integrate dynamic, interactive JSON-based forms and surveys into your app, collect user responses, and send them to your own database.

export declare class CssClassBuilder {
    private classes;
    isEmpty(): boolean;
    append(value: string, condition?: boolean): CssClassBuilder;
    toString(): string;
}