import type { InstalledRuntimeEntry } from "./strategy-registry.js";
export interface RuntimeDslLadder {
    /** Negative ROE % floor (`-max_loss_pct`), or null when phase1 is disabled — never 0-as-absent. */
    hard_stop_roe_pct: number | null;
    arm_at_roe_pct: number | null;
    /** Rows come from the engine's own `parseTier`, which rejects a non-finite value — never null. */
    tiers: Array<{
        trigger_pct: number;
        lock_hw_pct: number;
    }>;
    has_phase2: boolean;
}
export interface RuntimeDescriptor {
    name: string | null;
    group: string | null;
    version: string | number | null;
    description: string | null;
    /**
     * CONFIGURED, not monitored. This is `instanceHasDslExit` — the predicate `senpi deploy` funds
     * against (`../deploy/package.ts:331`) — and it is deliberately the funding gate's answer rather
     * than the exit monitor's, so that what deploy funds and what this reports can never disagree.
     *
     * The two are not the same question. `exit: { engine: dsl }` with no `dsl_preset` is `hasExit:
     * true` with `dsl: null`, and the engine runs no ladder for it at all: the DSL monitor needs an
     * OBJECT preset (`parseDslPluginConfig` throws otherwise, `../dsl/config/parse-plugin-config.ts`),
     * so that strategy trades with no hard stop and no trailing floor. Read `hasExit` alone as "the
     * author asked for a DSL exit"; only a non-null `dsl` carrying a ladder proves one is enforced.
     */
    hasExit: boolean;
    dslPreset: string | boolean | null;
    dsl: RuntimeDslLadder | {
        preset_name: string;
        note: string;
    } | null;
}
export declare function describeRuntimeEntry(entry: InstalledRuntimeEntry): RuntimeDescriptor | null;
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