/** @packageDocumentation
 * @module Effects
 */
import { ScreenSpaceEffectBuilder, Tool } from "@itwin/core-frontend";
import { AddEffectTool } from "./EffectTools";
/** An extremely simple and mostly useless effect intended to demonstrate the basics of creating a screen-space effect.
 * It flips the Viewport's image on the x and/or y axis, and/or inverts the color of each pixel.
 * @beta
 */
export declare class FlipImageEffect extends AddEffectTool {
    static toolId: string;
    protected get effectName(): string;
    protected get textureCoordFromPosition(): boolean;
    protected get source(): {
        vertex: string;
        fragment: string;
        sampleSourcePixel: string;
    };
    protected defineEffect(builder: ScreenSpaceEffectBuilder): void;
}
/** Configure the [[FlipImageEffect]].
 * @beta
 */
export declare class FlipImageConfig extends Tool {
    static toolId: string;
    static get minArgs(): number;
    static get maxArgs(): number;
    run(horizontal?: boolean, vertical?: boolean, color?: boolean): Promise<boolean>;
    parseAndRun(...input: string[]): Promise<boolean>;
}
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