How to use babel-helper-define-map - 7 common examples

pushDescriptors() {
    this.pushInherits();

    let body = this.body;

    let instanceProps;
    let staticProps;

    if (this.hasInstanceDescriptors) {
      instanceProps = defineMap.toClassObject(this.instanceMutatorMap);
    }

    if (this.hasStaticDescriptors) {
      staticProps = defineMap.toClassObject(this.staticMutatorMap);
    }

    if (instanceProps || staticProps) {
      if (instanceProps) instanceProps = defineMap.toComputedObjectFromClass(instanceProps);
      if (staticProps) staticProps = defineMap.toComputedObjectFromClass(staticProps);

      let nullNode = t.nullLiteral();

      // (Constructor, instanceDescriptors, staticDescriptors, instanceInitializers, staticInitializers)
      let args = [this.classRef, nullNode, nullNode, nullNode, nullNode];

      if (instanceProps) args[1] = instanceProps;
      if (staticProps) args[2] = staticProps;

      if (this.instanceInitializersId) {
        args[3] = this.instanceInitializersId;

pushDescriptors() {
    this.pushInherits();

    let body = this.body;

    let instanceProps;
    let staticProps;

    if (this.hasInstanceDescriptors) {
      instanceProps = defineMap.toClassObject(this.instanceMutatorMap);
    }

    if (this.hasStaticDescriptors) {
      staticProps = defineMap.toClassObject(this.staticMutatorMap);
    }

    if (instanceProps || staticProps) {
      if (instanceProps) instanceProps = defineMap.toComputedObjectFromClass(instanceProps);
      if (staticProps) staticProps = defineMap.toComputedObjectFromClass(staticProps);

      let nullNode = t.nullLiteral();

      // (Constructor, instanceDescriptors, staticDescriptors, instanceInitializers, staticInitializers)
      let args = [this.classRef, nullNode, nullNode, nullNode, nullNode];

      if (instanceProps) args[1] = instanceProps;

let body = this.body;

    let instanceProps;
    let staticProps;

    if (this.hasInstanceDescriptors) {
      instanceProps = defineMap.toClassObject(this.instanceMutatorMap);
    }

    if (this.hasStaticDescriptors) {
      staticProps = defineMap.toClassObject(this.staticMutatorMap);
    }

    if (instanceProps || staticProps) {
      if (instanceProps) instanceProps = defineMap.toComputedObjectFromClass(instanceProps);
      if (staticProps) staticProps = defineMap.toComputedObjectFromClass(staticProps);

      let nullNode = t.nullLiteral();

      // (Constructor, instanceDescriptors, staticDescriptors, instanceInitializers, staticInitializers)
      let args = [this.classRef, nullNode, nullNode, nullNode, nullNode];

      if (instanceProps) args[1] = instanceProps;
      if (staticProps) args[2] = staticProps;

      if (this.instanceInitializersId) {
        args[3] = this.instanceInitializersId;
        body.unshift(this.buildObjectAssignment(this.instanceInitializersId));
      }

      if (this.staticInitializersId) {

let body = this.body;

    let instanceProps;
    let staticProps;

    if (this.hasInstanceDescriptors) {
      instanceProps = defineMap.toClassObject(this.instanceMutatorMap);
    }

    if (this.hasStaticDescriptors) {
      staticProps = defineMap.toClassObject(this.staticMutatorMap);
    }

    if (instanceProps || staticProps) {
      if (instanceProps) instanceProps = defineMap.toComputedObjectFromClass(instanceProps);
      if (staticProps) staticProps = defineMap.toComputedObjectFromClass(staticProps);

      let nullNode = t.nullLiteral();

      // (Constructor, instanceDescriptors, staticDescriptors, instanceInitializers, staticInitializers)
      let args = [this.classRef, nullNode, nullNode, nullNode, nullNode];

      if (instanceProps) args[1] = instanceProps;
      if (staticProps) args[2] = staticProps;

      if (this.instanceInitializersId) {
        args[3] = this.instanceInitializersId;
        body.unshift(this.buildObjectAssignment(this.instanceInitializersId));
      }

      if (this.staticInitializersId) {
        args[4] = this.staticInitializersId;

pushToMap(node, enumerable, kind = "value", scope) {
    let mutatorMap;
    if (node.static) {
      this.hasStaticDescriptors = true;
      mutatorMap = this.staticMutatorMap;
    } else {
      this.hasInstanceDescriptors = true;
      mutatorMap = this.instanceMutatorMap;
    }

    let map = defineMap.push(mutatorMap, node, kind, this.file, scope);

    if (enumerable) {
      map.enumerable = t.booleanLiteral(true);
    }

    return map;
  }

node.properties = node.properties.filter(function (prop) {
          if (!prop.computed && (prop.kind === "get" || prop.kind === "set")) {
            defineMap.push(mutatorMap, prop, null, file);
            return false;
          } else {
            return true;
          }
        });

if (!hasAny) return;

        let mutatorMap = {};

        node.properties = node.properties.filter(function (prop) {
          if (!prop.computed && (prop.kind === "get" || prop.kind === "set")) {
            defineMap.push(mutatorMap, prop, null, file);
            return false;
          } else {
            return true;
          }
        });

        path.replaceWith(t.callExpression(
          t.memberExpression(t.identifier("Object"), t.identifier("defineProperties")),
          [node, defineMap.toDefineObject(mutatorMap)]
        ));
      }
    }