Spfx error- TypeError: _brace2.default.acequire is not a function. Any guess why i am getting this?

can you try this..this should work --/lib/PropertyFieldPeoplePicker in import .

import {
IPropertyFieldGroupOrPerson,
PropertyFieldPeoplePicker,
PrincipalType
} from '@pnp/spfx-property-controls/lib/PropertyFieldPeoplePicker';