The following methods are currently available in broom:

class tidy glance augment
aareg x x
acf x
anova x
aov x
aovlist x
Arima x x
betareg x x x
biglm x x
binDesign x x
binWidth x
boot x
brmsfit x
btergm x
cch x x
cld x
clm x x x
clmm x x
coeftest x
confint.glht x
confusionMatrix x
coxph x x x
cv.glmnet x x
default x x x
density x
dist x
durbinWatsonTest x x
emmGrid x
ergm x x
factanal x x x
felm x x x
fitdistr x x
ftable x
gam x x
Gam x x
gamlss x
garch x x
geeglm x
glht x
glm x x x
glmnet x x
glmRob x x x
gmm x x
htest x x x
ivreg x x x
kappa x
kde x
Kendall x
kmeans x x x
lavaan x x
Line x
Lines x
list x x
lm x x x
lme x x x
lmodel2 x x
lmRob x x x
lsmobj x
manova x
map x
Mclust x x x
merMod x x x
mjoint x x x
mle2 x
muhaz x x
multinom x x
nlrq x x x
nls x x x
NULL x x x
orcutt x x
pairwise.htest x
plm x x x
poLCA x x x
polr x x x
Polygon x
Polygons x
power.htest x
prcomp x x
pyears x x
rcorr x
ref.grid x
ridgelm x x
rjags x
rlm x x x
roc x
rq x x x
rqs x x x
SpatialLinesDataFrame x
SpatialPolygons x
SpatialPolygonsDataFrame x
spec x
speedlm x x x
stanfit x
stanreg x x
summary.glht x
summary.lm x x
summaryDefault x x
survdiff x x
survexp x x
survfit x x
survreg x x x
svyolr x x
table x
ts x
TukeyHSD x
zoo x