function isCommentAtBlockStart(token) {
			return (
				isCommentAtParentStart(token, "ClassBody") ||
				isCommentAtParentStart(token, "BlockStatement") ||
				isCommentAtParentStart(token, "StaticBlock") ||
				isCommentAtParentStart(token, "SwitchCase") ||
				isCommentAtParentStart(token, "SwitchStatement")
			);
		}
Returns whether or not comments are at the block start or not.
@param {token} token The Comment token.
@returns {boolean} True if the comment is at block start.