from pydantic import BaseModel

class ColorUpdate(BaseModel):
    barId: str
    color: str

class PositionUpdate(BaseModel):
    barId: str
    x: int
    y: int

class CreateBar(BaseModel):
    barId: str
    url: str
    color: str
    x: int
    y: int

class DeleteBar(BaseModel):
    barId: str