“use strict”;

Object.defineProperty(exports, “__esModule”, {

value: true

}); exports._params = _params; exports._parameters = _parameters; exports._param = _param; exports._methodHead = _methodHead; exports._predicate = _predicate; exports._functionHead = _functionHead; exports.FunctionDeclaration = exports.FunctionExpression = FunctionExpression; exports.ArrowFunctionExpression = ArrowFunctionExpression;

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 _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; if (obj != null) { var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj = obj; } } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _params(node) {

this.print(node.typeParameters, node);
this.token("(");

this._parameters(node.params, node);

this.token(")");
this.print(node.returnType, node);

}

function _parameters(parameters, parent) {

for (let i = 0; i < parameters.length; i++) {
  this._param(parameters[i], parent);

  if (i < parameters.length - 1) {
    this.token(",");
    this.space();
  }
}

}

function _param(parameter, parent) {

this.printJoin(parameter.decorators, parameter);
this.print(parameter, parent);
if (parameter.optional) this.token("?");
this.print(parameter.typeAnnotation, parameter);

}

function _methodHead(node) {

const kind = node.kind;
const key = node.key;

if (kind === "get" || kind === "set") {
  this.word(kind);
  this.space();
}

if (node.async) {
  this.word("async");
  this.space();
}

if (kind === "method" || kind === "init") {
  if (node.generator) {
    this.token("*");
  }
}

if (node.computed) {
  this.token("[");
  this.print(key, node);
  this.token("]");
} else {
  this.print(key, node);
}

if (node.optional) {
  this.token("?");
}

this._params(node);

}

function _predicate(node) {

if (node.predicate) {
  if (!node.returnType) {
    this.token(":");
  }

  this.space();
  this.print(node.predicate, node);
}

}

function _functionHead(node) {

if (node.async) {
  this.word("async");
  this.space();
}

this.word("function");
if (node.generator) this.token("*");
this.space();

if (node.id) {
  this.print(node.id, node);
}

this._params(node);

this._predicate(node);

}

function FunctionExpression(node) {

this._functionHead(node);

this.space();
this.print(node.body, node);

}

function ArrowFunctionExpression(node) {

if (node.async) {
  this.word("async");
  this.space();
}

const firstParam = node.params[0];

if (node.params.length === 1 && t.isIdentifier(firstParam) && !hasTypes(node, firstParam)) {
  if (this.format.retainLines && node.loc && node.body.loc && node.loc.start.line < node.body.loc.start.line) {
    this.token("(");

    if (firstParam.loc && firstParam.loc.start.line > node.loc.start.line) {
      this.indent();
      this.print(firstParam, node);
      this.dedent();

      this._catchUp("start", node.body.loc);
    } else {
      this.print(firstParam, node);
    }

    this.token(")");
  } else {
    this.print(firstParam, node);
  }
} else {
  this._params(node);
}

this._predicate(node);

this.space();
this.token("=>");
this.space();
this.print(node.body, node);

}

function hasTypes(node, param) {

return node.typeParameters || node.returnType || param.typeAnnotation || param.optional || param.trailingComments;

}