defineFlags

import { defineFlags } from "shipdit/config";

export default defineFlags({
  "new-checkout": { type: "boolean", default: false },
});

type FlagType = "boolean" | "variant" | "number" | "json";

{
  type: "boolean",
  default: false,
  description?: string,
  tags?: readonly string[],
  deprecated?: boolean,
}

{
  type: "variant",
  variants: ["control", "semantic", "hybrid"] as const,
  default: "control", // must be a member of variants
  description?: string,
  tags?: readonly string[],
  deprecated?: boolean,
}

{ type: "number", default: 3 }

{ type: "json", default: { mode: "strict", showPromo: true } }

export interface FlagDefinitions {
  "new-checkout": { type: "boolean"; default: false };
  "search-variant": {
    type: "variant";
    variants: "control" | "semantic" | "hybrid";
    default: "control";
  };
}

export type FlagKey = keyof FlagDefinitions;
export type BooleanFlagKey = /* keys whose type is boolean */;
export type VariantFlagKey = /* ... */;
export type NumberFlagKey = /* ... */;
export type JsonFlagKey = /* ... */;