/** Browser-safe request, result, and lifecycle vocabulary for the Session Remote service. */
import type { AttachmentIdType, ImageAttachmentLimits, ImageAttachmentRef, ImageMediaType } from '@deepseek-ai/dsh-attachment';
import type { Branded } from '@deepseek-ai/dsh-brand';
import type { MessageId } from '@deepseek-ai/dsh-llm/brand';
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types';
import type { ChunkRow } from '@deepseek-ai/dsh-session/chunk-rows';
import type { SessionHeader, SessionId, SurfaceOp } from '@deepseek-ai/dsh-session/types';
import type { SessionProjectionMap } from '@deepseek-ai/dsh-session-projection/types';
import type { JobId } from '@deepseek-ai/dsh-jobs/brand';
import type { JsonValue } from '@deepseek-ai/dsh-util-values';
import type { WorkspaceId } from '@deepseek-ai/dsh-workspace/types';
declare module '@deepseek-ai/dsh-session-projection/types' {
    interface SessionProjectionStateMap {
        /** Host state persisted for cold Session list summaries. */
        sessionListMetadata: SessionListMetadata;
        /** Host state for the boot-constant image-limit view. */
        imageLimits: null;
        /** Durable model selection already used by a request and still pending for a later request. */
        modelSelection: ModelSelectionProjectionState;
    }
    interface SessionProjectionMap {
        /** Persisted facts used to summarize a Session without activating it. */
        sessionListMetadata: SessionListMetadata;
        /** Image-intake limits enforced by the Session prompt endpoint. */
        imageLimits: ImageAttachmentLimits;
        /** Durable model selection already used and selected for the next request. */
        modelSelection: ModelSelectionProjection;
    }
}
declare module '@deepseek-ai/dsh-session/types' {
    interface SessionEventMap {
        /**
         * Complete validated model selection requested for subsequent prompt
         * assembly. Log-only: it never enters derived model history.
         */
        'model/selection': ModelSelection;
    }
}
/** Persisted hints used to summarize a cold Session. */
export interface SessionListMetadata {
    /** Whether the folded prefix contains no turn. */
    readonly blank: boolean;
    /** Latest human-authored prompt time in the folded prefix. */
    readonly lastPromptAt: number | null;
}
/** Every available cached wire value used as partial, possibly stale Session-list hints. */
export interface SessionProjectionHints {
    readonly asOfSeq: number;
    /** Provider-validated values present in the cache; omitted keys remain unknown. */
    readonly values: SessionProjectionValues;
}
/** Complete projection values at an exact Session event cursor. */
export interface SessionProjectionBaseline {
    readonly asOfSeq: number;
    /** Provider-validated values; omitted keys are absent capabilities at this cut. */
    readonly values: SessionProjectionValues;
}
/** Typed known projections plus JSON-safe values contributed outside this compilation face. */
export type SessionProjectionValues = Partial<SessionProjectionMap> & Readonly<Record<string, SessionProjectionValue>>;
/** Browser-submitted prompt content; the Host promotes image bytes to durable references. */
export type PromptContentPart = {
    readonly type: 'text';
    readonly text: string;
} | {
    readonly type: 'image';
    readonly mediaType: ImageMediaType;
    readonly data: string;
    readonly name?: string;
};
/** Complete model selection for one Session. */
export interface ModelSelection {
    readonly provider: string;
    readonly model: string;
    readonly reasoningEffort?: string;
}
/** Host fold state for durable model selection. */
export interface ModelSelectionProjectionState {
    /** Selection consumed by the latest recorded model request. */
    readonly lastUsed: ModelSelection | null;
    /** Later user selection not yet consumed by a matching model request. */
    readonly pending: ModelSelection | null;
}
/** Client view of the durable model-selection fold. */
export interface ModelSelectionProjection {
    /** Selection consumed by the latest recorded model request. */
    readonly lastUsed: ModelSelection | null;
    /** Selection the next request should use, falling back to {@link lastUsed}. */
    readonly next: ModelSelection | null;
}
/** One adapter-owned reasoning effort for an exact model route. */
export interface ModelReasoningEffort {
    readonly id: string;
    readonly name: string;
    readonly description?: string;
}
/** Selectable reasoning metadata for one exact model route. */
export interface ModelReasoning {
    readonly efforts: readonly ModelReasoningEffort[];
    readonly defaultEffort?: string;
}
/** One model displayed inside its provider group. */
export interface ModelCatalogModel {
    readonly id: string;
    readonly name: string;
    readonly description?: string;
    readonly reasoning?: ModelReasoning;
}
/** One provider and its successfully loaded model catalog. */
export interface ModelProviderGroup {
    readonly id: string;
    readonly name: string;
    readonly models: readonly ModelCatalogModel[];
}
/** One provider whose model catalog lookup failed. */
export interface ModelCatalogFailure {
    readonly id: string;
    readonly name: string;
    readonly message: string;
}
/** Host-generation model catalog and the default used by unconfigured Sessions. */
export interface ModelCatalog {
    readonly default: ModelSelection;
    /** Provider routes currently able to serve a request, including empty catalogs. */
    readonly routableProviders: readonly string[];
    readonly groups: readonly ModelProviderGroup[];
    readonly failures: readonly ModelCatalogFailure[];
}
/** One client-requested mutation of a still-pending queue item. */
export type QueueAction = {
    readonly kind: 'edit';
    readonly content: readonly ContentBlock[];
} | {
    readonly kind: 'remove';
} | {
    readonly kind: 'steer';
};
/** One Session list entry. */
export interface SessionSummary {
    readonly sessionId: SessionId;
    readonly updatedAt: number;
    readonly running: boolean;
    readonly blank: boolean;
    readonly parentSessionId?: SessionId;
    readonly origin?: 'subagent';
    readonly cwd?: string;
    readonly projections?: SessionProjectionHints;
}
/** One session-content search result. */
export interface SessionSearchItem {
    readonly sessionId: SessionId;
    readonly snippet: string;
}
/** Maximum number of Sessions returned by one search. */
export declare const SESSION_SEARCH_RESULT_LIMIT = 20;
/** Maximum search snippet length in Unicode code points. */
export declare const SESSION_SEARCH_SNIPPET_MAX_CODE_POINTS = 240;
declare module '@deepseek-ai/dsh-typert-protocol' {
    interface RemoteErrorDetailsMap {
        'session/model-unavailable': {
            readonly provider: string;
            readonly model: string;
        };
        'session/conflict': {
            readonly sessionId: SessionId;
            readonly requestedCwd: string;
            readonly existingCwd?: string;
        };
        'session/agent-busy': {
            readonly reason: string;
        };
        'session/invalid-time-zone': {
            readonly value: string;
        };
        'session/workspace-attach-failed': {
            readonly sessionId: SessionId;
            readonly workspaceId: string;
        };
        'agent-preset/conflict': {
            readonly sessionId: SessionId;
            readonly requestedPreset: string;
            readonly existingPreset?: string;
        };
        'session/attachment-invalid': {
            readonly reason: string;
        };
        'session/queue-item-not-found': {
            readonly itemId: MessageId;
        };
        'session/steer-unavailable': {
            readonly itemId: MessageId;
        };
        'session/title-invalid': {
            readonly sessionId: SessionId;
        };
        'session/fork-unavailable': {
            readonly sessionId: SessionId;
        };
        'subagent/not-found': {
            readonly parentSessionId: SessionId;
            readonly childSessionId: SessionId;
        };
        'subagent/catalog-diagnostic': {
            readonly parentSessionId: SessionId;
            readonly childSessionId: SessionId;
            readonly reason: 'corrupt' | 'unsupported' | 'unavailable';
        };
    }
}
/** Session-addressed request for the human-invocable skill catalog. */
export interface SkillListRequest {
    readonly sessionId: SessionId;
}
/** One skill available to the Session's human-facing composer. */
export interface SkillEntry {
    /** Kebab-case identifier referenced as `/name`. */
    readonly name: string;
    /** Short routing description. */
    readonly description: string;
    /** Optional extra routing guidance. */
    readonly whenToUse?: string;
    /** Whether the same skill is also advertised to the model. */
    readonly modelInvocable: boolean;
}
/** Human-invocable skills visible through one Session's composition. */
export interface SkillListValue {
    readonly skills: readonly SkillEntry[];
}
/** Session list request. */
export interface SessionListRequest {
    readonly cursor?: string;
}
/** Session list response value. */
export interface SessionListValue {
    readonly items: readonly SessionSummary[];
}
/** Session search request. */
export interface SessionSearchRequest {
    readonly query: string;
}
/** Session search response value. */
export interface SessionSearchValue {
    readonly items: readonly SessionSearchItem[];
    readonly hasMore: boolean;
}
/** Session creation or explicit-id adoption request. */
export interface SessionCreateRequest {
    readonly workspaceId?: WorkspaceId;
    readonly cwd?: string;
    readonly sessionId?: SessionId;
    readonly agentPreset?: string;
}
/** Session creation response value. */
export interface SessionCreateValue {
    readonly sessionId: SessionId;
    readonly agentPreset?: string;
}
/** Session model-selection request. */
export interface SessionSelectModelRequest extends ModelSelection {
    readonly sessionId: SessionId;
}
/** Accepted model selection after Host resolution. */
export interface SessionSelectModelValue {
    readonly selected: ModelSelection;
}
/** Session rename request. */
export interface SessionRenameRequest {
    readonly sessionId: SessionId;
    readonly title: string;
}
/** Normalized title and the durable event position that committed it. */
export interface SessionRenameValue {
    readonly title: string;
    readonly seq: number;
}
/** Session fork request. */
export interface SessionForkRequest {
    readonly sessionId: SessionId;
    readonly atSeq?: number;
}
/** Identity of a newly forked Session. */
export interface SessionForkValue {
    readonly sessionId: SessionId;
}
/** Session prompt request. */
export interface SessionPromptRequest {
    /** Client-minted identity persisted on the exact accepted user message. */
    readonly requestId: SessionRequestId;
    readonly sessionId: SessionId;
    readonly mode: 'queue' | 'steer';
    readonly content: readonly PromptContentPart[];
    readonly clientTimeZone?: string;
}
/** Receipt after one prompt enters the target Agent inbox. */
export interface SessionPromptValue {
    readonly accepted: true;
}
/** Durable image read request. */
export interface SessionAttachmentRequest {
    readonly sessionId: SessionId;
    readonly attachmentId: AttachmentIdType;
}
/** Durable image read response value. */
export interface SessionAttachmentValue {
    readonly attachment: ImageAttachmentRef;
    readonly data: string;
}
/** Pending queue mutation request. */
export interface SessionUpdateQueueRequest {
    readonly sessionId: SessionId;
    readonly itemId: MessageId;
    readonly action: QueueAction;
}
/** Receipt after one pending queue mutation commits. */
export interface SessionUpdateQueueValue {
    readonly accepted: true;
}
/** Active-turn cancellation request. */
export interface SessionCancelRequest {
    readonly sessionId: SessionId;
}
/** Receipt after cancellation is admitted to the live Agent. */
export interface SessionCancelValue {
    readonly accepted: true;
}
/** Request to open one path prepared by a Session-aware caller on the Host desktop. */
export interface SessionOpenWorkspacePathRequest {
    /** Path after best-effort Session workspace resolution, in Host filesystem syntax. */
    readonly path: string;
}
/** Confirmation that the Host handed a workspace path to its native opener. */
export interface SessionOpenWorkspacePathValue {
    readonly opened: true;
}
/** Client-minted prompt identity used to reconcile optimistic and durable messages. */
export type SessionRequestId = Branded<'session-request-id'>;
declare module '@deepseek-ai/dsh-llm' {
    interface MessageSourceMap {
        /** Browser prompt correlation and optional Host-validated time zone. */
        'user-rpc': {
            kind: 'user';
            rpcId: SessionRequestId;
            clientTimeZone?: string;
        };
    }
}
/** Durable identity selecting an ordinary Session or one direct subagent child. */
export type SessionAddress = {
    readonly kind: 'session';
    readonly sessionId: SessionId;
} | {
    readonly kind: 'subagent';
    readonly parentSessionId: SessionId;
    readonly childSessionId: SessionId;
    readonly mode: 'one-shot' | 'continuable';
};
/** One raw Session event in the Remote journal. */
export interface SessionEventEntry {
    readonly type: 'event';
    readonly event: SessionWireEvent;
}
/** Event-shaped wire representation of one packed chunk row. */
export type ChunkRowEvent = {
    [Kind in ChunkRow['type']]: {
        readonly type: `chunkrow/${Kind}`;
        readonly seq: number;
        readonly time: number;
        readonly data: Extract<ChunkRow, {
            readonly type: Kind;
        }>['data'];
    };
}[ChunkRow['type']];
/** One lossless run of consecutive Assistant delta events in a history page. */
export interface SessionChunkRun {
    readonly type: 'chunks';
    readonly event: ChunkRowEvent;
}
/** One history-page record: a raw event or a packed Assistant delta run. */
export type SessionHistoryRecord = SessionEventEntry | SessionChunkRun;
/** Session event wire form; durable readers own recognition of merge-extensible event names. */
export interface SessionWireEvent {
    readonly type: string;
    readonly seq: number;
    readonly time: number;
    readonly data: JsonValue;
    readonly ignorable?: true;
    readonly sourceEventSeqs?: number[];
    readonly surfaceOp?: SurfaceOp;
}
/** One message-aligned backwards-history request. */
export interface SessionPageRequest {
    readonly address: SessionAddress;
    /** Inclusive log cut obtained from the corresponding follow opening frame. */
    readonly throughSeq: number;
    readonly beforeSeq?: number;
    readonly maxMessages?: number;
}
/** One live event request for a durable Session address. */
export interface SessionFollowRequest {
    readonly address: SessionAddress;
    readonly maxMessages?: number;
}
/** One contiguous backwards page of a Session log. */
export interface SessionPage {
    readonly records: readonly SessionHistoryRecord[];
    readonly hasMore: boolean;
}
/** Complete opening window followed by ordered events appended after its cursor. */
export type SessionFollowFrame = {
    readonly type: 'snapshot';
    readonly header: SessionHeader;
    readonly cursor: number;
    readonly records: readonly SessionHistoryRecord[];
    readonly hasMore: boolean;
    readonly projections: SessionProjectionBaseline;
} | SessionEventEntry;
/** One pending inbox occurrence in the authoritative queue snapshot. */
export interface SessionQueuedItem {
    readonly id: MessageId;
    readonly placement: 'queued' | 'steering' | 'context';
    /** Prompt-RPC identity from the queued message's user source; clients retire the matching local submission echo on it. */
    readonly rpcId?: SessionRequestId;
    /** JSON-safe message fields consumed by pending-queue presentation. */
    readonly message: {
        readonly id: MessageId;
        readonly content: readonly JsonValue[];
    };
}
/** Browser-safe background-job row. */
export interface SessionJob {
    readonly id: JobId;
    readonly kind: string;
    readonly label: string;
    readonly status: 'running' | 'stopping' | 'completed' | 'killed' | 'failed';
    readonly detail?: string;
    readonly startedAt: number;
    readonly finishedAt?: number;
}
/** Complete live control baseline emitted once per control stream generation. */
export interface SessionControlBaseline {
    readonly queues: Readonly<Record<SessionId, readonly SessionQueuedItem[]>>;
    readonly jobs: Readonly<Record<SessionId, readonly SessionJob[]>>;
    readonly projections: Readonly<Record<SessionId, SessionProjectionBaseline>>;
}
/** One finished projection value and its durable watermark. */
export interface SessionProjectionUpdate {
    readonly sessionId: SessionId;
    readonly key: string;
    readonly value: JsonValue;
    readonly seq: number;
}
/** Host-wide live state stream. Each generation starts with exactly one baseline. */
export type SessionControlFrame = {
    readonly type: 'baseline';
    readonly value: SessionControlBaseline;
} | {
    readonly type: 'queue';
    readonly sessionId: SessionId;
    readonly items: readonly SessionQueuedItem[];
} | {
    readonly type: 'jobs';
    readonly sessionId: SessionId;
    readonly jobs: readonly SessionJob[];
} | ({
    readonly type: 'projection';
} & SessionProjectionUpdate);
declare module '@deepseek-ai/cordis' {
    interface Events {
        /**
         * A Session became visible to Session list consumers.
         * @mode emit
         * @param summary - initial list row for the Session.
         */
        'api-session/added'(summary: SessionSummary): void;
        /**
         * A Session left the live Host registry.
         * @mode emit
         * @param sessionId - removed Session identity.
         */
        'api-session/removed'(sessionId: SessionId): void;
        /**
         * One Agent changed running state.
         * @mode emit
         * @param sessionId - Agent and Session identity.
         * @param running - whether the Agent is running.
         */
        'api-session/status'(sessionId: SessionId, running: boolean): void;
        /**
         * One user-authored durable message advanced Session list activity.
         * @mode emit
         * @param sessionId - addressed Session identity.
         * @param updatedAt - durable message time used for list ordering.
         */
        'api-session/activity'(sessionId: SessionId, updatedAt: number): void;
        /**
         * One Agent failed outside a durable turn position.
         * @mode emit
         * @param sessionId - Agent and Session identity.
         * @param message - user-safe failure chain.
         */
        'api-session/error'(sessionId: SessionId, message: string): void;
    }
}
/** JSON-compatible projection value accepted by list consumers. */
export type SessionProjectionValue = JsonValue;
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