import type { IActivityHandler } from "../../IActivityHandler";
/** Defines inputs for the Abs activity. */
export interface AbsInputs {
    value: number;
}
/** Defines outputs for the Abs activity. */
export interface AbsOutputs {
    /** @description The result of the operation. */
    result: number;
}
export declare class Abs implements IActivityHandler {
    static readonly action = "gcx:wf:math::Abs";
    static readonly suite = "gcx:wf:builtin";
    execute(inputs: AbsInputs): AbsOutputs;
}