import { KbqColorDirective, KbqComponentColors, KbqOrientation, ThemePalette } from '@koobiq/components/core';
import { KbqButtonStyles } from './button.component';
import * as i0 from "@angular/core";
/**
 * Root directive that groups related buttons,
 * propagating a shared style, color, and disabled state to every nested button
 */
export declare class KbqButtonGroupRoot extends KbqColorDirective {
    private readonly buttons;
    /**
     * Style applied to the group and propagated to every nested button.
     * individual button's style preserved but updated when group input changed.
     */
    get kbqStyle(): string;
    set kbqStyle(value: KbqButtonStyles | string);
    private _kbqStyle;
    /**
     * Color applied to the group and propagated to every nested button.
     * individual button's color preserved but updated when group input changed.
     */
    get color(): KbqComponentColors | ThemePalette | string;
    set color(value: KbqComponentColors | ThemePalette | string);
    /** Whether the root is disabled. */
    get disabled(): boolean;
    set disabled(value: boolean);
    /** @docs-private */
    protected _disabled: boolean;
    constructor();
    private updateColor;
    private updateStyle;
    private updateDisabledState;
    static ɵfac: i0.ɵɵFactoryDeclaration<KbqButtonGroupRoot, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<KbqButtonGroupRoot, "[kbqButtonGroupRoot]", never, { "kbqStyle": { "alias": "kbqStyle"; "required": false; }; "color": { "alias": "color"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; }, {}, ["buttons"], never, true, never>;
    static ngAcceptInputType_disabled: unknown;
}
/** Groups and styling related `KbqButton`s into a single visual unit. */
export declare class KbqButtonGroup {
    /**
     * Layout direction: `'horizontal'` or `'vertical'`
     * @default 'horizontal'
     */
    readonly orientation: import("@angular/core").InputSignal<KbqOrientation>;
    static ɵfac: i0.ɵɵFactoryDeclaration<KbqButtonGroup, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<KbqButtonGroup, "kbq-button-group, [kbq-button-group]", never, { "orientation": { "alias": "orientation"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, [{ directive: typeof KbqButtonGroupRoot; inputs: { "color": "color"; "kbqStyle": "kbqStyle"; "disabled": "disabled"; }; outputs: {}; }]>;
}