bc518174
 王天杨
提交两个项目文件
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.addComment = addComment;
exports.addComments = addComments;
exports.shareCommentsWithSiblings = shareCommentsWithSiblings;
var _t = require("@babel/types");
const {
addComment: _addComment,
addComments: _addComments
} = _t;
function shareCommentsWithSiblings() {
if (typeof this.key === "string") return;
const node = this.node;
if (!node) return;
const trailing = node.trailingComments;
const leading = node.leadingComments;
if (!trailing && !leading) return;
const prev = this.getSibling(this.key - 1);
const next = this.getSibling(this.key + 1);
const hasPrev = Boolean(prev.node);
const hasNext = Boolean(next.node);
if (hasPrev) {
if (leading) {
prev.addComments("trailing", removeIfExisting(leading, prev.node.trailingComments));
}
if (trailing && !hasNext) prev.addComments("trailing", trailing);
}
if (hasNext) {
if (trailing) {
next.addComments("leading", removeIfExisting(trailing, next.node.leadingComments));
}
if (leading && !hasPrev) next.addComments("leading", leading);
}
}
function removeIfExisting(list, toRemove) {
if (!(toRemove != null && toRemove.length)) return list;
const set = new Set(toRemove);
return list.filter(el => {
return !set.has(el);
});
}
function addComment(type, content, line) {
_addComment(this.node, type, content, line);
}
function addComments(type, comments) {
_addComments(this.node, type, comments);
}
//# sourceMappingURL=comments.js.map
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