Marc Mintel
5397309103
Some checks failed
Build & Deploy / 🔍 Prepare (push) Successful in 20s
Build & Deploy / 🧪 QA (push) Failing after 34s
Build & Deploy / 🏗️ Build (push) Has started running
Build & Deploy / 🚀 Deploy (push) Has been cancelled
Build & Deploy / 🧪 Smoke Test (push) Has been cancelled
Build & Deploy / ⚡ Lighthouse (push) Has been cancelled
Build & Deploy / 🔔 Notify (push) Has been cancelled
62 lines
1.1 KiB
Plaintext
62 lines
1.1 KiB
Plaintext
// @ts-check
|
|
/** @typedef { import('estree').BaseNode} BaseNode */
|
|
|
|
/** @typedef {{
|
|
skip: () => void;
|
|
remove: () => void;
|
|
replace: (node: BaseNode) => void;
|
|
}} WalkerContext */
|
|
|
|
export class WalkerBase {
|
|
constructor() {
|
|
/** @type {boolean} */
|
|
this.should_skip = false;
|
|
|
|
/** @type {boolean} */
|
|
this.should_remove = false;
|
|
|
|
/** @type {BaseNode | null} */
|
|
this.replacement = null;
|
|
|
|
/** @type {WalkerContext} */
|
|
this.context = {
|
|
skip: () => (this.should_skip = true),
|
|
remove: () => (this.should_remove = true),
|
|
replace: (node) => (this.replacement = node)
|
|
};
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param {any} parent
|
|
* @param {string} prop
|
|
* @param {number} index
|
|
* @param {BaseNode} node
|
|
*/
|
|
replace(parent, prop, index, node) {
|
|
if (parent) {
|
|
if (index !== null) {
|
|
parent[prop][index] = node;
|
|
} else {
|
|
parent[prop] = node;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param {any} parent
|
|
* @param {string} prop
|
|
* @param {number} index
|
|
*/
|
|
remove(parent, prop, index) {
|
|
if (parent) {
|
|
if (index !== null) {
|
|
parent[prop].splice(index, 1);
|
|
} else {
|
|
delete parent[prop];
|
|
}
|
|
}
|
|
}
|
|
}
|