FM / inference

/var/www/cobraambalaj/node_modules/@babel/traverse/lib/path/inference/

/var/www/cobraambalaj/node_modules/@babel/traverse/lib/path/inference

Name	Size	Mode	Actions
index.js	4474	0644	edit dl rm
inferer-reference.js	5873	0644	edit dl rm
inferers.js	7648	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/@babel/traverse/lib/path/inference/index.js (4474B)

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getTypeAnnotation = getTypeAnnotation;
exports._getTypeAnnotation = _getTypeAnnotation;
exports.isBaseType = isBaseType;
exports.couldBeBaseType = couldBeBaseType;
exports.baseTypeStrictlyMatches = baseTypeStrictlyMatches;
exports.isGenericType = isGenericType;

var inferers = _interopRequireWildcard(require("./inferers"));

var t = _interopRequireWildcard(require("@babel/types"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function getTypeAnnotation() {
  if (this.typeAnnotation) return this.typeAnnotation;
  let type = this._getTypeAnnotation() || t.anyTypeAnnotation();
  if (t.isTypeAnnotation(type)) type = type.typeAnnotation;
  return this.typeAnnotation = type;
}

const typeAnnotationInferringNodes = new WeakSet();

function _getTypeAnnotation() {
  const node = this.node;

if (!node) {
    if (this.key === "init" && this.parentPath.isVariableDeclarator()) {
      const declar = this.parentPath.parentPath;
      const declarParent = declar.parentPath;

if (declar.key === "left" && declarParent.isForInStatement()) {
        return t.stringTypeAnnotation();
      }

if (declar.key === "left" && declarParent.isForOfStatement()) {
        return t.anyTypeAnnotation();
      }

return t.voidTypeAnnotation();
    } else {
      return;
    }
  }

if (node.typeAnnotation) {
    return node.typeAnnotation;
  }

if (typeAnnotationInferringNodes.has(node)) {
    return;
  }

typeAnnotationInferringNodes.add(node);

try {
    var _inferer;

let inferer = inferers[node.type];

if (inferer) {
      return inferer.call(this, node);
    }

inferer = inferers[this.parentPath.type];

if ((_inferer = inferer) == null ? void 0 : _inferer.validParent) {
      return this.parentPath.getTypeAnnotation();
    }
  } finally {
    typeAnnotationInferringNodes.delete(node);
  }
}

function isBaseType(baseName, soft) {
  return _isBaseType(baseName, this.getTypeAnnotation(), soft);
}

function couldBeBaseType(name) {
  const type = this.getTypeAnnotation();
  if (t.isAnyTypeAnnotation(type)) return true;

if (t.isUnionTypeAnnotation(type)) {
    for (const type2 of type.types) {
      if (t.isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) {
        return true;
      }
    }

return false;
  } else {
    return _isBaseType(name, type, true);
  }
}

function baseTypeStrictlyMatches(rightArg) {
  const left = this.getTypeAnnotation();
  const right = rightArg.getTypeAnnotation();

if (!t.isAnyTypeAnnotation(left) && t.isFlowBaseAnnotation(left)) {
    return right.type === left.type;
  }

return false;
}

function isGenericType(genericName) {
  const type = this.getTypeAnnotation();
  return t.isGenericTypeAnnotation(type) && t.isIdentifier(type.id, {
    name: genericName
  });
}

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