/**
 * Spacer Component
 *
 * SwiftUI-inspired Spacer component that expands to fill available space
 * along the main axis of its container. Behaves like SwiftUI.Spacer.
 */
import type { ModifiableComponentWithModifiers } from '@tachui/core';
import type { ComponentProps, DOMNode } from '@tachui/core';
import { ComponentWithCSSClasses, type CSSClassesProps } from '@tachui/core';
import type { CloneableComponent, CloneOptions } from '@tachui/core/runtime/types';
/**
 * Spacer component properties with CSS classes support
 */
export interface SpacerProps extends ComponentProps, CSSClassesProps {
    minLength?: number;
}
/**
 * Spacer component implementation with CSS classes support
 */
export declare class SpacerComponent extends ComponentWithCSSClasses implements CloneableComponent<SpacerProps> {
    readonly type: "component";
    readonly id: string;
    readonly props: SpacerProps;
    mounted: boolean;
    cleanup: (() => void)[];
    constructor(props: SpacerProps);
    render(): DOMNode;
    clone(options?: CloneOptions): this;
    shallowClone(): this;
    deepClone(): this;
}
/**
 * Create a Spacer component with optional minimum length
 */
export declare function Spacer(minLength?: number): ModifiableComponentWithModifiers<SpacerProps>;
export declare function Spacer(props?: SpacerProps): ModifiableComponentWithModifiers<SpacerProps>;
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