unslice: could simplify senderHash32[:] to senderHash32 (gocritic)

unused-parameter: parameter 'args' seems to be unused, consider removing or renaming it as _ (revive)

unslice: could simplify channelIdBz[:] to channelIdBz (gocritic)

singleCaseSwitch: found switch with default case only (gocritic)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

if-return: redundant if ...; err != nil check, just return error instead. (revive)

if-return: redundant if ...; err != nil check, just return error instead. (revive)

var-declaration: should omit type time.Duration from declaration of var EpochHourPeriod; it will be inferred from the right-hand side (revive)

var-declaration: should omit type int from declaration of var PendingSendPacketChannelLength; it will be inferred from the right-hand side (revive)

var-naming: don't use ALL_CAPS in Go names; use CamelCase (revive)

var-naming: func parameter channelId should be channelID (revive)

var-naming: var channelIdBz should be channelIDBz (revive)

increment-decrement: should replace epochInfo.CurrentEpoch += 1 with epochInfo.CurrentEpoch++ (revive)

unused-parameter: parameter 'req' seems to be unused, consider removing or renaming it as _ (revive)