function getInitialOffset(comment) {
			return sourceCode.text.slice(
				comment.range[0] - comment.loc.start.column,
				comment.range[0],
			);
		}
Gets the initial offset (whitespace) from the beginning of a line to a given comment token.
@param {Token} comment The token to check.
@returns {string} The offset from the beginning of a line to the token.