/**
 * @license
 * Copyright 2024 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { nothing } from 'lit';
import type { TemplateResult } from 'lit';
import type { WorkflowNode } from '../workflow-canvas.types.js';
export declare function wbHasText(node: WorkflowNode): boolean;
export declare function wbHasFill(node: WorkflowNode): boolean;
export declare function wbHasBorder(node: WorkflowNode): boolean;
export interface WbFloatingToolbarCallbacks {
    onToolbarAction: (nodeId: string, key: string, value: unknown) => void;
    onDeleteNode: (nodeId: string) => void;
    onColorHolderClick: (type: 'fill' | 'text' | 'border', e: MouseEvent) => void;
}
export interface WbFloatingToolbarData {
    node: WorkflowNode;
    nodeScreenPosition: {
        x: number;
        y: number;
    };
    viewportZoom: number;
    activeColorPicker: 'fill' | 'text' | 'border' | null;
    shadowRoot: ShadowRoot | null;
    hostBoundingRect: DOMRect;
    callbacks: WbFloatingToolbarCallbacks;
}
export declare function renderWbFloatingToolbarTemplate(data: WbFloatingToolbarData): TemplateResult | typeof nothing;
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