import { LitElement } from 'lit';
import { Gradient } from '@infinite-canvas-tutorial/ecs';
export declare class InputGradient extends LitElement {
    static styles: import("lit").CSSResult;
    value: string;
    opacity: number;
    gradients: Gradient[];
    updated(changedProperties: Map<string, unknown>): void;
    private triggerGradientChangeEvent;
    private addGradient;
    private removeGradient;
    private addStop;
    private removeStop;
    private handleOpacityChange;
    private handleAngleChange;
    private handleGradientTypeChange;
    private handleColorChange;
    private handleOffsetChange;
    render(): import("lit").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'ic-spectrum-input-gradient': InputGradient;
    }
}