import * as i0 from "@angular/core";
export type ButtonGroupStretchType = 'none' | 'default' | 'autoVertical';
/**
 * ButtonGroup is a utility component which ensures consistent spacing between
 * buttons All children must be of type Button. Icon buttons cannot be mixed
 * with standard buttons.
 */
export declare class ButtonGroupComponent {
    /**
     * Alignment of buttons within the group.
     * @default "right"
     */
    align: 'left' | 'center' | 'right';
    /**
     * Controls stretching of the contents.
     *
     * `none` - the children will not stretch and will respect the alignment set with the align prop.
     *
     * `default` - the children will stretch to take full width. If the children overflow, they will be wrapped vertically.
     *
     * `autoVertical` - same behaviour as `default`, but if there is more than 3 children, they will be wrapped vertically even if they don't overflow.
     *
     * @default "none"
     */
    stretch?: ButtonGroupStretchType;
    /**
     * Spacing between the buttons
     * @default md
     */
    spacing: 'lg' | 'md' | 'sm' | 'xs';
    /**
     * @default "horizontal"
     */
    orientation?: 'vertical' | 'horizontal';
    static ɵfac: i0.ɵɵFactoryDeclaration<ButtonGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ButtonGroupComponent, "sp-button-group", never, { "align": "align"; "stretch": "stretch"; "spacing": "spacing"; "orientation": "orientation"; }, {}, never, ["*"], false, never>;
}