/**
 * # series/provider — resolve a `SeriesRef` to a value (RUNTIME §2)
 *
 * The seam the trigger evaluator (and, later, panes and grade columns) reads through. A
 * {@link SeriesProvider} answers three questions about the *market* and delegates *org*
 * facts to an injected {@link OrgFacts}:
 *
 * - {@link SeriesProvider.resolve} — a `SeriesRef` (from `src/lang`) → a {@link Resolved}
 *   value (`number | string | UNKNOWN`). **Market facts** (`spot`, `vwap`, `hod`, `lod`,
 *   `prior_close`, `or_high`, `or_low`, and the windowed `velocity/move/range`) come from
 *   {@link CanonicalState} + its window engine; everything else is a path-scoped **org
 *   fact** resolved by the injected {@link OrgFacts} (the engine supplies the real one in a
 *   later milestone; a test fake ships here).
 * - {@link SeriesProvider.baseline} — a windowed series' trailing `p*`/`sigma` (the portable
 *   "big", CONTEXT: Window). UNKNOWN unless the series is windowed, tracked, and warm.
 * - {@link SeriesProvider.phase} — the session phase, for `phase open` triggers.
 *
 * Detector-driven predicates (`failed-break`), fill telemetry, and the session calendar are
 * inputs from *other* modules; they are OPTIONAL hooks on the interface, and a provider that
 * does not supply them makes those triggers read UNKNOWN with a logged reason (fail-closed,
 * absent-with-reason — RUNTIME §8). Nothing here ever throws or reads silently false.
 *
 * All time is injected: `resolve` and the detector/calendar hooks take `now` explicitly
 * (RUNTIME §0) — the provider holds no clock.
 */
import type { AtWindow, Baseline, FillEvent, PathSegment, SeriesRef, StructuralEvent, UntilWindow } from "../lang/index.ts";
import type { SessionPhase } from "../bus/index.ts";
import { type Resolved, type TriState, type Unknown } from "./types.ts";
/** The injected non-market hooks a canonical provider serves through (RUNTIME §2/§3): the session
 * calendar (`time HH:MM` / `ttl-at`) and own-fill telemetry. Absent hooks read UNKNOWN
 * (fail-closed, absent-with-reason) exactly as the OPTIONAL {@link SeriesProvider} methods
 * specify — the session (which owns the ET calendar and the fill book) supplies the real ones. */
export interface CanonicalProviderHooks {
    /** Minutes-since-ET-midnight for `now` (drives `time HH:MM` windows + absolute `ttl 16:00`). */
    timeOfDayMinutes?(now: number): number | Unknown;
    /** A fill-lifecycle event (`filled`/`rejected`/`cancelled`) as a trigger, from the session book. */
    fillEvent?(ev: FillEvent): TriState;
    /** The `{until,at}` thesis temporal-envelope firing decision (`inner until 15:30` / `inner at 15:30`,
     * kestrel-rtf), given the envelope node, the evaluator-computed tri-state of its `inner`, and `now`.
     * Absent ⇒ UNKNOWN (fail-closed, absent-with-reason) — the concrete firing semantics are specified by
     * a future runtime ADR and wired through this seam. */
    temporalEnvelope?(env: UntilWindow | AtWindow, inner: TriState, now: number): TriState;
}
import type { CanonicalState } from "./state.ts";
import { type SeriesRegistry } from "./registry.ts";
/** The injected resolver for **org facts** — path-scoped series that exist only in an
 * acting session (`pnl`, `alpha.pnl`, `fills.avg_px`, `plan(chase-urgent).state`,
 * `children(any).drawdown`). The engine supplies the real, book-backed implementation in a
 * later milestone; it must return {@link UNKNOWN} for an unresolvable path (absent book,
 * unknown name) and **never throw** — an unresolvable series de-arms its statement, it does
 * not crash (RUNTIME §8). */
export interface OrgFacts {
    resolve(segments: readonly PathSegment[]): Resolved;
    /** OPTIONAL: resolve a **quantified** org path (`children(any|all).<fact>`) to the *vector* of
     * per-member numeric values, so the trigger can fold the authored comparator per member (∃/∀)
     * instead of collapsing to a comparator-blind scalar. UNKNOWN when the path is genuinely
     * unresolvable (no member has published the fact) — and, like {@link resolve}, this is the point
     * that logs the fail-closed de-arm reason (RUNTIME §8). Absent ⇒ the caller reads UNKNOWN. */
    quantify?(segments: readonly PathSegment[]): readonly number[] | Unknown;
}
/** The market side of series resolution + the optional detector/fill/calendar hooks. */
export interface SeriesProvider {
    /** A `SeriesRef` → its current value at `now`, or UNKNOWN. */
    resolve(ref: SeriesRef, now: number): Resolved;
    /** The trailing baseline (`p*`/`sigma`) of a windowed series, or UNKNOWN if it is not a
     * windowed metric, is untracked, or is not yet warm. */
    baseline(ref: SeriesRef, stat: Baseline): number | Unknown;
    /** The current session phase, or UNKNOWN before the first phase-bearing heartbeat. */
    phase(): SessionPhase | Unknown;
    /** OPTIONAL: a detector-driven structural event (`failed-break of HOD`). Absent ⇒ the
     * trigger reads UNKNOWN. */
    structural?(ev: StructuralEvent, now: number): TriState;
    /** OPTIONAL: a fill-lifecycle event (`filled`, `rejected`). Absent ⇒ UNKNOWN. */
    fillEvent?(ev: FillEvent): TriState;
    /** OPTIONAL: minutes-since-session-midnight for `time HH:MM..HH:MM` triggers. Absent ⇒
     * UNKNOWN. */
    timeOfDayMinutes?(now: number): number | Unknown;
    /** OPTIONAL: the per-member value vector for a **quantified** org operand
     * (`children(any|all).<fact>`), so a comparison folds the authored comparator per member (∃/∀)
     * rather than against a comparator-blind scalar. UNKNOWN when unresolvable. Absent ⇒ UNKNOWN. */
    quantify?(ref: SeriesRef, now: number): readonly number[] | Unknown;
    /** OPTIONAL: the `{until,at}` thesis temporal-envelope firing decision (`inner until 15:30`,
     * kestrel-rtf) — given the envelope node, the evaluator-computed tri-state of its `inner` (whose
     * per-node causal memory the evaluator owns, so the hook cannot re-derive it), and `now`. Absent ⇒
     * the envelope reads UNKNOWN (fail-closed, absent-with-reason), exactly like an absent
     * `structural`/`fillEvent` hook — the capability is DISCLOSED as absent rather than a silent
     * hardcoded never-fire. The concrete firing semantics are specified by a future runtime ADR and
     * wired through this seam. */
    temporalEnvelope?(env: UntilWindow | AtWindow, inner: TriState, now: number): TriState;
}
export declare class CanonicalSeriesProvider implements SeriesProvider {
    private readonly state;
    private readonly org;
    private readonly hooks;
    /** The series phonebook the market-vs-org routing dials (CONTEXT: Registry). Defaults to the
     * process-wide platform phonebook; the market side is static, so the default is deterministic. */
    private readonly registry;
    constructor(state: CanonicalState, org: OrgFacts, hooks?: CanonicalProviderHooks, 
    /** The series phonebook the market-vs-org routing dials (CONTEXT: Registry). Defaults to the
     * process-wide platform phonebook; the market side is static, so the default is deterministic. */
    registry?: SeriesRegistry);
    /** The session-calendar hook (`time HH:MM` / `ttl-at`); UNKNOWN when the session injects none. */
    timeOfDayMinutes(now: number): number | Unknown;
    /** The own-fill telemetry hook; UNKNOWN when the session injects none (absent-with-reason). */
    fillEvent(ev: FillEvent): TriState;
    /** The `{until,at}` temporal-envelope hook (kestrel-rtf); UNKNOWN when the session injects none
     * (absent-with-reason) — the firing semantics are wired by a future runtime ADR. */
    temporalEnvelope(env: UntilWindow | AtWindow, inner: TriState, now: number): TriState;
    resolve(ref: SeriesRef, now: number): Resolved;
    /** A quantified org operand folds per member (∃/∀) — delegate to the org backing's vector
     * resolution; absent (or a market provider without org quantification) ⇒ UNKNOWN (fail-closed). */
    quantify(ref: SeriesRef, _now: number): readonly number[] | Unknown;
    baseline(ref: SeriesRef, stat: Baseline): number | Unknown;
    phase(): SessionPhase | Unknown;
    private marketScalar;
}
/** A path key for a segment list: `plan(chase).state`, `children(any).drawdown`, `pnl`.
 * The canonical string form used by {@link FakeOrgFacts} and handy for logging. */
export declare function pathKey(segments: readonly PathSegment[]): string;
/** A map-backed {@link OrgFacts} for tests (the engine ships the real one). Unknown paths
 * resolve to UNKNOWN — exactly the contract the real seam must honor. */
export declare class FakeOrgFacts implements OrgFacts {
    private readonly facts;
    constructor(facts?: ReadonlyMap<string, Resolved>);
    static of(entries: Readonly<Record<string, Resolved>>): FakeOrgFacts;
    resolve(segments: readonly PathSegment[]): Resolved;
}
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