TextInput control (or a composed component) should support display of an icon on the left side.

Scope

• Display icon on left side of control
• Support Material Icons only, in same manner as Icon control itself
• Customize icon size and fill
• Ideally respond to layout-small/medium/large in appropriate way (sizing icon up automagically)
• Consider supporting icons on the right side as well if low effort. There is no immediate use case for this, although supporting a "delete X" on the right side is likely to be needed at some point.