浅念
24 lines
877 B
TypeScript
24 lines
877 B
TypeScript
/** 事件归属四元组：入队时冻结，flush 不再重读（spec §1.1） */
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export interface Attribution {
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site_id: string;
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visitor_id: string;
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session_id: string;
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page_id: string;
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seq: number;
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purpose?: null; // V1.1 预留
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epoch?: null; // V1.1 预留
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grant_ref?: null; // V1.1 预留
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}
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export const SDK_VERSION = "0.2.1"; // 与 package.json 同步手维护
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export const SCHEMA_VERSION = 2;
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export const CONFIG_VERSION = "1";
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// build_id 由 esbuild/vitest define 注入的全局常量（ambient 声明，
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// 不能用模块级 export declare——esbuild 打包时会被擦除导致引用悬空）
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declare global {
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// eslint-disable-next-line no-var
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var __BUILD_ID__: string | undefined;
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}
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/** 运行时兜底读取（build 注入缺失时降级 "unknown"，绝不抛） */
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export const BUILD_ID: string = globalThis.__BUILD_ID__ ?? "unknown";
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