/**
 * Represents a toolbar button and enables to set parametres to it
 */
export declare abstract class IToolbarButtonItemBuilder {
    constructor();
    /**
     * Item's name to be displayed
     * @param header - value
     * @returns instance of IToolbarButtonItemBuilder
     */
    withHeader(header: string): IToolbarButtonItemBuilder;
    /**
     * Item's icon in SVG format
     * @param name - icon name
     * @param svg - url icon or base64 string
     */
    withIcon(name: string, svg: string): IToolbarButtonItemBuilder;
    /**
     * Enabled the item
     * @param value - value
     */
    withIsEnabled(value: boolean): IToolbarButtonItemBuilder;
    /**
     * Item's hint
     * @param hint - value
     */
    withHint(hint: string): IToolbarButtonItemBuilder;
}