"""搜索建议 schema(纯 keyword 续接词)。"""
from __future__ import annotations

from pydantic import BaseModel


class SearchKeywordItem(BaseModel):
    word: str
    weight: int
    source: str  # 'ts_stat' / 'ts_stat_live'


class SearchSuggestionsResponse(BaseModel):
    query: str
    keywords: list[SearchKeywordItem] = []