import type { RepositoryFacetDetailV3, RepositoryFacetSnapshotV3, TaskContextConfigV3, TaskEpisodeV3 } from "@velum-labs/routekit-eval-contracts";
export type RequestDialectV3 = "openai-chat" | "openai-responses" | "anthropic-messages" | "cursor";
export type TaskEpisodeExtractionLimitsV3 = Readonly<{
    maximumBodyBytes: number;
    maximumItems: number;
    maximumDepth: number;
    maximumTurnCharacters: number;
    maximumDiagnosticCharacters: number;
    maximumDiagnostics: number;
    maximumTotalDiagnosticCharacters: number;
}>;
export declare const DEFAULT_TASK_EPISODE_EXTRACTION_LIMITS_V3: TaskEpisodeExtractionLimitsV3;
export type TaskContextErrorCodeV3 = "body_too_large" | "unsupported_request" | "empty_request" | "limit_exceeded";
export declare class TaskContextErrorV3 extends Error {
    readonly code: TaskContextErrorCodeV3;
    constructor(code: TaskContextErrorCodeV3, message: string);
}
export type TaskEpisodeExtractionResultV3 = Readonly<{
    episode: TaskEpisodeV3;
    inspectedItems: number;
    truncatedFields: readonly string[];
}>;
export type BuiltTaskContextV3 = Readonly<{
    text: string;
    contextDigest: string;
    characterLength: number;
    characterCap: number;
    truncated: boolean;
    truncatedFields: readonly string[];
}>;
export declare function extractTaskEpisodeV3(dialect: RequestDialectV3, requestBody: unknown, limits?: TaskEpisodeExtractionLimitsV3): TaskEpisodeExtractionResultV3;
export declare function buildTaskContextV3(episode: TaskEpisodeV3, facetSnapshot: RepositoryFacetSnapshotV3, config: TaskContextConfigV3, repositoryFacetDetail?: RepositoryFacetDetailV3): BuiltTaskContextV3;