/**
 * Source identifier for context injection
 * Each source registers context that will be merged and injected together
 */
export type ContextSourceType = "keyword-detector" | "rules-injector" | "directory-agents" | "directory-readme" | "custom";
/**
 * Priority levels for context ordering
 * Higher priority contexts appear first in the merged output
 */
export type ContextPriority = "critical" | "high" | "normal" | "low";
/**
 * A single context entry registered by a source
 */
export interface ContextEntry {
    /** Unique identifier for this entry within the source */
    id: string;
    /** The source that registered this context */
    source: ContextSourceType;
    /** The actual context content to inject */
    content: string;
    /** Priority for ordering (default: normal) */
    priority: ContextPriority;
    /** Monotonic order when registered */
    registrationOrder: number;
    /** Optional metadata for debugging/logging */
    metadata?: Record<string, unknown>;
}
/**
 * Options for registering context
 */
export interface RegisterContextOptions {
    /** Unique ID for this context entry (used for deduplication) */
    id: string;
    /** Source identifier */
    source: ContextSourceType;
    /** The content to inject */
    content: string;
    /** Priority for ordering (default: normal) */
    priority?: ContextPriority;
    /** Optional metadata */
    metadata?: Record<string, unknown>;
}
/**
 * Result of getting pending context for a session
 */
export interface PendingContext {
    /** Merged context string, ready for injection */
    merged: string;
    /** Individual entries that were merged */
    entries: ContextEntry[];
    /** Whether there's any content to inject */
    hasContent: boolean;
}
/**
 * Message context from the original user message
 * Used when injecting to match the message format
 */
export interface MessageContext {
    agent?: string;
    model?: {
        providerID?: string;
        modelID?: string;
    };
    path?: {
        cwd?: string;
        root?: string;
    };
    tools?: Record<string, boolean>;
}
/**
 * Output parts from chat.message hook
 */
export interface OutputParts {
    parts: Array<{
        type: string;
        text?: string;
        [key: string]: unknown;
    }>;
}
/**
 * Injection strategy
 */
export type InjectionStrategy = "prepend-parts" | "storage" | "auto";