export declare const DEV_SHELL_CRITERIA_SIGNALS: readonly ["datastore", "iwp", "analytics", "playtime"];
export type DevShellCriteriaSignal = (typeof DEV_SHELL_CRITERIA_SIGNALS)[number];
export declare const DEV_SHELL_CRITERIA_OPS: readonly ["gte", "lte", "eq"];
export type DevShellCriteriaOp = (typeof DEV_SHELL_CRITERIA_OPS)[number];
export declare const DEV_SHELL_CRITERIA_METRICS: readonly ["count", "lix"];
export type DevShellCriteriaMetric = (typeof DEV_SHELL_CRITERIA_METRICS)[number];
/** The only two documents a `datastore` criteria may read. `{userId}` resolves to the simulated player. */
export declare const DEV_SHELL_CRITERIA_KEY_TEMPLATES: readonly ["player:{userId}", "mp:player:{userId}"];
export type DevShellCriteriaKeyTemplate = (typeof DEV_SHELL_CRITERIA_KEY_TEMPLATES)[number];
/** A `datastore` criteria's `field`: a dot-path of letters, digits and underscores. */
export declare const DEV_SHELL_CRITERIA_FIELD_PATTERN: RegExp;
/** Shaped exactly as registration stores it — the same JSON `helix achievement register` sends. */
export type DevShellAchievementCriteria = {
    signal: DevShellCriteriaSignal;
    op: DevShellCriteriaOp;
    value: number;
    eventName?: string;
    key?: DevShellCriteriaKeyTemplate;
    field?: string;
    metric?: DevShellCriteriaMetric;
};
/**
 * The stored evidence a measurement re-derives from. The caller (the simulator) pre-filters
 * `completedPurchases` to settled rows that resolve to a seeded WORLD product — listing purchases are
 * marketplace, not IWP, and never count.
 */
export type DevShellCriteriaEvidence = {
    userId: string;
    documents: Record<string, {
        value: unknown;
    }>;
    completedPurchases: Array<{
        priceLix: number;
    }>;
    playtimeSeconds: number;
    analyticsCounts: Record<string, number>;
};
/**
 * Measure one criteria against the evidence, or null when it cannot be measured (fail-closed).
 * Counts measure 0 when nothing happened yet — zero events is a real measurement; a missing document
 * field is not.
 */
export declare function measureDevShellCriteria(criteria: DevShellAchievementCriteria, evidence: DevShellCriteriaEvidence): number | null;
export declare function devShellCriteriaSatisfied(measured: number | null, criteria: DevShellAchievementCriteria): boolean;
/** One-line render for the debug menu's progress print — same shape as the CLI's `list` column. */
export declare function formatDevShellCriteria(criteria: DevShellAchievementCriteria | null | undefined): string;