import { BusEventWithPayload } from '@grafana/data';
export interface K6SetScriptContentPayload {
    scriptContent: string;
}
/**
 * Event published by grafana-assistant-app to inject a script into the currently open k6 editor.
 * The k6 app subscribes to this event and updates the editor content in place,
 * avoiding a full page navigation.
 *
 * @example
 * ```typescript
 * import { onK6SetScriptContent } from '@grafana/assistant';
 *
 * const unsubscribe = onK6SetScriptContent(({ scriptContent }) => {
 *   editorRef.current?.setValue(scriptContent);
 * });
 *
 * // On unmount
 * unsubscribe();
 * ```
 */
export declare class K6SetScriptContentEvent extends BusEventWithPayload<K6SetScriptContentPayload> {
    static type: string;
}
/**
 * Subscribe to k6 set-script-content events emitted by grafana-assistant-app.
 * Returns an unsubscribe function.
 */
export declare function onK6SetScriptContent(callback: (payload: K6SetScriptContentPayload) => void): () => void;
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