Lean4
/-- The tactic `measurability?` solves goals of the form `Measurable f`, `AEMeasurable f`,
`StronglyMeasurable f`, `AEStronglyMeasurable f μ`, or `MeasurableSet s` by applying lemmas tagged
with the `measurability` user attribute, and suggests a faster proof script that can be substituted
for the tactic call in case of success. -/
@[tactic_parser 1000]
public meta def tacticMeasurability? : Lean.ParserDescr✝ :=
ParserDescr.node✝ `tacticMeasurability? 1024 (ParserDescr.nonReservedSymbol✝ "measurability?" false✝)