import { StructureSchema } from '@ephox/boulder';
import type { Optional, Result } from '@ephox/katamari';
import type { ChoiceMenuItemSpec, ImageMenuItemSpec, SeparatorMenuItemSpec } from '../../api/Menu';
export type ToolbarSplitButtonItemTypes = ChoiceMenuItemSpec | SeparatorMenuItemSpec | ImageMenuItemSpec;
export type SuccessCallback = (menu: ToolbarSplitButtonItemTypes[]) => void;
export type SelectPredicate = (value: string) => boolean;
export type PresetTypes = 'color' | 'normal' | 'listpreview' | 'imageselector';
export type PresetItemTypes = 'color' | 'img' | 'normal';
export type ColumnTypes = number | 'auto';
export interface ToolbarSplitButtonSpec {
    type?: 'splitbutton';
    tooltip?: string;
    chevronTooltip?: string;
    icon?: string;
    text?: string;
    select?: SelectPredicate;
    presets?: PresetTypes;
    columns?: ColumnTypes;
    fetch: (success: SuccessCallback) => void;
    onSetup?: (api: ToolbarSplitButtonInstanceApi) => (api: ToolbarSplitButtonInstanceApi) => void;
    onAction: (api: ToolbarSplitButtonInstanceApi) => void;
    onItemAction: (api: ToolbarSplitButtonInstanceApi, value: string) => void;
    context?: string;
}
export interface ToolbarSplitButton {
    type: 'splitbutton';
    tooltip: Optional<string>;
    chevronTooltip: Optional<string>;
    icon: Optional<string>;
    text: Optional<string>;
    select: Optional<SelectPredicate>;
    presets: PresetTypes;
    columns: ColumnTypes;
    fetch: (success: SuccessCallback) => void;
    onSetup: (api: ToolbarSplitButtonInstanceApi) => (api: ToolbarSplitButtonInstanceApi) => void;
    onAction: (api: ToolbarSplitButtonInstanceApi) => void;
    onItemAction: (api: ToolbarSplitButtonInstanceApi, value: string) => void;
    context: string;
}
export interface ToolbarSplitButtonInstanceApi {
    isEnabled: () => boolean;
    setEnabled: (state: boolean) => void;
    setIconFill: (id: string, value: string) => void;
    isActive: () => boolean;
    setActive: (state: boolean) => void;
    setTooltip: (tooltip: string) => void;
    setText: (text: string) => void;
    setIcon: (icon: string) => void;
}
export declare const splitButtonSchema: import("@ephox/boulder").StructureProcessor;
export declare const isSplitButtonButton: (spec: any) => spec is ToolbarSplitButton;
export declare const createSplitButton: (spec: ToolbarSplitButtonSpec) => Result<ToolbarSplitButton, StructureSchema.SchemaError<any>>;
//# sourceMappingURL=ToolbarSplitButton.d.ts.map