import type { IActivityHandler } from "../../IActivityHandler";
/** Defines inputs for the GetBytesFromBase64String activity. */
export interface GetBytesFromBase64StringInputs {
    base64: string;
}
/** Defines outputs for the GetBytesFromBase64String activity. */
export interface GetBytesFromBase64StringOutputs {
    /** @description The decoded bytes. */
    result: number[];
}
export declare class GetBytesFromBase64String implements IActivityHandler {
    static readonly action = "gcx:wf:core::GetBytesFromBase64String";
    static readonly suite = "gcx:wf:builtin";
    execute(inputs: GetBytesFromBase64StringInputs): GetBytesFromBase64StringOutputs;
}