export declare const INTERCOM_PROTOCOL_NAME: "pi-intercom";
export declare const INTERCOM_PROTOCOL_VERSION: 4;
export declare const INTERCOM_SCOPE_ENV: "AGENT_INTERCOM_SCOPE_ID";
export declare const INTERCOM_SCOPE_ID_PATTERN_SOURCE: "^[A-Za-z0-9_-]{16,128}$";
export declare const INTERCOM_SCOPE_ID_PATTERN: RegExp;
export declare const INTERCOM_PROTOCOL_V4_VECTOR_SCHEMA_VERSION: 2;
export type IntercomScopeId = string;
export type ProtocolV4Scope = string | null;
export type ProtocolV4Operation = "validate_scope" | "list" | "session_joined" | "session_left" | "presence_update" | "resolve" | "send" | "ask" | "reply" | "cancel_ask" | "defer_ask" | "replace" | "late_frame";
export type ProtocolV4Expected = "valid_scoped" | "valid_unscoped" | "invalid_scope" | "visible" | "hidden" | "global_exact_id" | "same_scope_name" | "same_scope_prefix" | "AMBIGUOUS_TARGET" | "SESSION_NOT_FOUND" | "delivered" | "exact_edge" | "old_left_before_new_joined" | "same_scope_left_before_joined" | "discard";
export interface ProtocolV4Candidate {
    readonly id: string;
    readonly name: string;
    readonly scope: ProtocolV4Scope;
}
export interface ProtocolV4Vector {
    readonly name: string;
    readonly operation: ProtocolV4Operation;
    readonly actorId?: string;
    readonly actorScope?: ProtocolV4Scope;
    readonly subjectId?: string;
    readonly subjectScope?: ProtocolV4Scope;
    readonly selector?: string;
    readonly scopeInput?: unknown;
    readonly candidates?: readonly ProtocolV4Candidate[];
    readonly expected: ProtocolV4Expected;
    readonly expectedTargetIds?: readonly string[];
    readonly expectedAudienceIds?: readonly string[];
    readonly expectedEvents?: readonly string[];
}
export declare const PROTOCOL_V4_SCOPE_A: "Scope_AAAAAAAAAA";
export declare const PROTOCOL_V4_SCOPE_B: "Scope_BBBBBBBBBB";
export declare const INTERCOM_PROTOCOL_V4_VECTORS: readonly ProtocolV4Vector[];
export declare const INTERCOM_PROTOCOL_V4_SEMANTICS_HASH: string;
export declare function parseIntercomScopeId(value: unknown, path?: string): IntercomScopeId | undefined;
export declare function intercomScopeIdFromEnv(env?: NodeJS.ProcessEnv): IntercomScopeId | undefined;
export declare function sameIntercomScope(left: IntercomScopeId | undefined, right: IntercomScopeId | undefined): boolean;
//# sourceMappingURL=protocol-v4.d.ts.map