Refactor to move implementation to lib/

Author: wooorm

index.js

@@ -1,70 +1 @@
-/**
- * @typedef {import('unist').Position} Position
- *
- * @typedef {[number, number]} RangeLike
- *
- * @typedef PointLike
- * @property {number|null|undefined} [line]
- * @property {number|null|undefined} [column]
- *
- * @typedef LocLike
- * @property {PointLike|null|undefined} [start]
- * @property {PointLike|null|undefined} [end]
- *
- * @typedef NodeLike
- * @property {LocLike|null|undefined} [loc]
- * @property {RangeLike|null|undefined} [range]
- * @property {number|null|undefined} [start]
- * @property {number|null|undefined} [end]
- */
-
-/**
- * Given an estree `node`, returns a unist `position`.
- * @param {NodeLike|null} [value]
- * @returns {Position}
- */
-export function positionFromEstree(value) {
-  /** @type {NodeLike} */
-  const node = value || {}
-  /** @type {LocLike} */
-  const loc = node.loc || {}
-  /** @type {RangeLike} */
-  const range = node.range || [0, 0]
-  const startOffset = range[0] || node.start
-  const endOffset = range[1] || node.end
-
-  return {
-    start: {
-      // @ts-expect-error: return no point / no position next major.
-      line:
-        loc.start && typeof loc.start.line === 'number' && loc.start.line > -1
-          ? loc.start.line
-          : undefined,
-      // @ts-expect-error: return no point / no position next major.
-      column:
-        loc.start &&
-        typeof loc.start.column === 'number' &&
-        loc.start.column > -1
-          ? loc.start.column + 1
-          : undefined,
-      offset:
-        typeof startOffset === 'number' && startOffset > -1
-          ? startOffset
-          : undefined
-    },
-    end: {
-      // @ts-expect-error: return no point / no position next major.
-      line:
-        loc.end && typeof loc.end.line === 'number' && loc.end.line > -1
-          ? loc.end.line
-          : undefined,
-      // @ts-expect-error: return no point / no position next major.
-      column:
-        loc.end && typeof loc.end.column === 'number' && loc.end.column > -1
-          ? loc.end.column + 1
-          : undefined,
-      offset:
-        typeof endOffset === 'number' && endOffset > -1 ? endOffset : undefined
-    }
-  }
-}
+export {positionFromEstree} from './lib/index.js'

lib/index.js

@@ -0,0 +1,70 @@
+/**
+ * @typedef {import('unist').Position} Position
+ *
+ * @typedef {[number, number]} RangeLike
+ *
+ * @typedef PointLike
+ * @property {number|null|undefined} [line]
+ * @property {number|null|undefined} [column]
+ *
+ * @typedef LocLike
+ * @property {PointLike|null|undefined} [start]
+ * @property {PointLike|null|undefined} [end]
+ *
+ * @typedef NodeLike
+ * @property {LocLike|null|undefined} [loc]
+ * @property {RangeLike|null|undefined} [range]
+ * @property {number|null|undefined} [start]
+ * @property {number|null|undefined} [end]
+ */
+
+/**
+ * Given an estree `node`, returns a unist `position`.
+ * @param {NodeLike|null} [value]
+ * @returns {Position}
+ */
+export function positionFromEstree(value) {
+  /** @type {NodeLike} */
+  const node = value || {}
+  /** @type {LocLike} */
+  const loc = node.loc || {}
+  /** @type {RangeLike} */
+  const range = node.range || [0, 0]
+  const startOffset = range[0] || node.start
+  const endOffset = range[1] || node.end
+
+  return {
+    start: {
+      // @ts-expect-error: return no point / no position next major.
+      line:
+        loc.start && typeof loc.start.line === 'number' && loc.start.line > -1
+          ? loc.start.line
+          : undefined,
+      // @ts-expect-error: return no point / no position next major.
+      column:
+        loc.start &&
+        typeof loc.start.column === 'number' &&
+        loc.start.column > -1
+          ? loc.start.column + 1
+          : undefined,
+      offset:
+        typeof startOffset === 'number' && startOffset > -1
+          ? startOffset
+          : undefined
+    },
+    end: {
+      // @ts-expect-error: return no point / no position next major.
+      line:
+        loc.end && typeof loc.end.line === 'number' && loc.end.line > -1
+          ? loc.end.line
+          : undefined,
+      // @ts-expect-error: return no point / no position next major.
+      column:
+        loc.end && typeof loc.end.column === 'number' && loc.end.column > -1
+          ? loc.end.column + 1
+          : undefined,
+      offset:
+        typeof endOffset === 'number' && endOffset > -1 ? endOffset : undefined
+    }
+  }
+}

package.json

@@ -31,6 +31,7 @@
   "main": "index.js",
   "types": "index.d.ts",
   "files": [
+    "lib/",
     "index.d.ts",
     "index.js"
   ],