import { StructureSchema } from '@ephox/boulder';
import type { Optional, Result } from '@ephox/katamari';
export interface BaseToolbarButtonSpec<I extends BaseToolbarButtonInstanceApi> {
    enabled?: boolean;
    tooltip?: string;
    icon?: string;
    text?: string;
    onSetup?: (api: I) => (api: I) => void;
    context?: string;
}
export interface BaseToolbarButtonInstanceApi {
    isEnabled: () => boolean;
    setEnabled: (state: boolean) => void;
    setText: (text: string) => void;
    setIcon: (icon: string) => void;
}
export interface ToolbarButtonSpec extends BaseToolbarButtonSpec<ToolbarButtonInstanceApi> {
    type?: 'button';
    onAction: (api: ToolbarButtonInstanceApi) => void;
    shortcut?: string;
}
export interface ToolbarButtonInstanceApi extends BaseToolbarButtonInstanceApi {
}
export interface BaseToolbarButton<I extends BaseToolbarButtonInstanceApi> {
    enabled: boolean;
    tooltip: Optional<string>;
    icon: Optional<string>;
    text: Optional<string>;
    onSetup: (api: I) => (api: I) => void;
    context: string;
}
export interface ToolbarButton extends BaseToolbarButton<ToolbarButtonInstanceApi> {
    type: 'button';
    onAction: (api: ToolbarButtonInstanceApi) => void;
    shortcut: Optional<string>;
}
export declare const baseToolbarButtonFields: import("@ephox/boulder").FieldProcessor[];
export declare const toolbarButtonSchema: import("@ephox/boulder").StructureProcessor;
export declare const createToolbarButton: (spec: ToolbarButtonSpec) => Result<ToolbarButton, StructureSchema.SchemaError<any>>;
//# sourceMappingURL=ToolbarButton.d.ts.map