import type { BaseOptions } from "../types";
export interface UpdateProjectionOptions extends BaseOptions {
    /**
     * Enables emitting events from the projection.
     * Passing `undefined` will leave emitEnabled at its current value.
     * @defaultValue undefined
     */
    emitEnabled?: boolean;
}
declare module "../Client" {
    interface Client {
        /**
         * Updates a projection.
         * @param projectionName - The name of the projection.
         * @param query - The query to run.
         * @param options - Projection options.
         */
        updateProjection(projectionName: string, query: string, options?: UpdateProjectionOptions): Promise<void>;
    }
}