import { StructureSchema } from '@ephox/boulder';
import type { Optional, Result } from '@ephox/katamari';
interface ViewButtonApi {
    setIcon: (newIcon: string) => void;
}
interface ViewToggleButtonApi extends ViewButtonApi {
    isActive: () => boolean;
    setActive: (state: boolean) => void;
    focus: () => void;
}
interface BaseButtonSpec<Api extends ViewButtonApi> {
    text?: string;
    icon?: string;
    tooltip?: string;
    buttonType?: 'primary' | 'secondary';
    borderless?: boolean;
    onAction: (api: Api) => void;
    context?: string;
}
export interface ViewNormalButtonSpec extends BaseButtonSpec<ViewButtonApi> {
    text: string;
    type: 'button';
}
export interface ViewToggleButtonSpec extends BaseButtonSpec<ViewToggleButtonApi> {
    type: 'togglebutton';
    active?: boolean;
    onAction: (api: ViewToggleButtonApi) => void;
}
export interface ViewButtonsGroupSpec {
    type: 'group';
    buttons: Array<ViewNormalButtonSpec | ViewToggleButtonSpec>;
}
export type ViewButtonSpec = ViewNormalButtonSpec | ViewToggleButtonSpec | ViewButtonsGroupSpec;
interface BaseButton<Api extends ViewButtonApi> {
    text: Optional<string>;
    icon: Optional<string>;
    tooltip: Optional<string>;
    buttonType: 'primary' | 'secondary';
    borderless: boolean;
    onAction: (api: Api) => void;
    context: string;
}
export interface ViewNormalButton extends Omit<BaseButton<ViewButtonApi>, 'text'> {
    type: 'button';
    text: string;
    onAction: (api: ViewButtonApi) => void;
}
export interface ViewToggleButton extends BaseButton<ViewToggleButtonApi> {
    type: 'togglebutton';
    active: boolean;
    onAction: (api: ViewToggleButtonApi) => void;
}
export interface ViewButtonsGroup {
    type: 'group';
    buttons: Array<ViewNormalButton | ViewToggleButton>;
}
export type ViewButton = ViewNormalButton | ViewToggleButton | ViewButtonsGroup;
export declare const viewButtonSchema: import("@ephox/boulder").StructureProcessor;
export declare const createViewButton: (spec: ViewButtonSpec) => Result<ViewButton, StructureSchema.SchemaError<any>>;
export {};
//# sourceMappingURL=ViewButton.d.ts.map