[BUG] Streams related pillars removed in new salt formula. could you please include them?

[subhashithareddy]

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Formula commit hash / release tag

Versions reports (master & minion)

salt-master 3005.1

Pillar / config used

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Bug details

nginx old formula has pillars related to streams but not included in new formula(after removing ng)
updated my formulas to use nginx(removed ng) and found old formula has streams related pillars, new formula do not have any pillars related to streams. Could you please include streams related pillars? could you please let me know how to handle streams?

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