qmk_firmware/quantum/rgb_matrix/animations/runners/rgb_matrix_runners.inc

#include "effect_runner_dx_dy_dist.h"
#include "effect_runner_dx_dy.h"
#include "effect_runner_i.h"
#include "effect_runner_sin_cos_i.h"
#include "effect_runner_reactive.h"
#include "effect_runner_reactive_splash.h"