TerminalOracleCellSnapshot
data class TerminalOracleCellSnapshot(val text: String, val width: Int, val foreground: TerminalOracleColor, val background: TerminalOracleColor, val bold: Boolean, val italic: Boolean, val dim: Boolean, val underline: Boolean, val blink: Boolean, val inverse: Boolean, val invisible: Boolean, val strikethrough: Boolean, val overline: Boolean)
Cell state available through the public xterm.js buffer API.