import type { Experiment, ExperimentMetric, ExperimentReading, ExperimentStoreResult, ExperimentVerdict } from "../shared/types.js";
import { type HydratedExperiment } from "./hydrate.js";
export type { Experiment, ExperimentMetric, ExperimentReading, ExperimentStoreResult, ExperimentVerdict } from "../shared/types.js";
export type { HydratedExperiment } from "./hydrate.js";
export interface CreateExperimentInput {
    name: string;
    hypothesis: string;
    baseline: Record<string, number>;
    metrics: ExperimentMetric[];
    horizonDays: number;
    todoId?: string | null;
    owner?: string | null;
}
/** An absent field is left as it stands; `null` clears it. */
export interface UpdateExperimentInput {
    name?: string;
    hypothesis?: string;
    metrics?: ExperimentMetric[];
    baseline?: Record<string, number>;
    horizonDays?: number;
    todoId?: string | null;
    owner?: string | null;
}
export interface RecordReadingInput {
    at: string;
    metric: string;
    value: number;
    note?: string;
}
export interface ConcludeExperimentInput {
    outcome: ExperimentVerdict["outcome"];
    note: string;
}
interface CreateExperimentInternal {
    id?: string;
    checkInCronJobId?: string;
    startedAt?: string;
}
export declare const LIST_LIMIT_DEFAULT = 100;
export declare const LIST_LIMIT_MAX = 500;
export declare function getExperiment(id: string): ExperimentStoreResult<HydratedExperiment>;
export declare function listExperiments(status?: Experiment["status"], limit?: number): HydratedExperiment[];
export declare function createExperiment(input: CreateExperimentInput, internal?: CreateExperimentInternal): ExperimentStoreResult<HydratedExperiment>;
export declare function recordReading(id: string, input: RecordReadingInput): ExperimentStoreResult<ExperimentReading>;
export declare function updateExperiment(id: string, input: UpdateExperimentInput): ExperimentStoreResult<HydratedExperiment>;
export declare function concludeExperiment(id: string, input: ConcludeExperimentInput): ExperimentStoreResult<HydratedExperiment>;
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