import { z } from "zod";
import type { McpTool } from "../tool.js";
declare const inputSchema: z.ZodObject<{
    /** Free-text query. Uses engram's hybrid semantic + keyword search. */
    query: z.ZodString;
    /** Project slug filter — typically the project a PR or ticket belongs to. */
    project: z.ZodOptional<z.ZodString>;
    /**
     * Content-type filter. Meeting/decision are useful for "what did we
     * decide about X last quarter" flows; doc for reference material.
     */
    type: z.ZodOptional<z.ZodEnum<["meeting", "decision", "action_item", "doc", "code", "note", "brief", "digest", "conversation", "commit", "event", "reference", "session_handoff"]>>;
    /** Source filter (github, confluence, slack, etc.). */
    source: z.ZodOptional<z.ZodEnum<["loom", "google_meet", "confluence", "notion", "google_drive", "jira", "linear", "bitbucket", "github", "calendar", "slack", "teams", "email", "obsidian", "manual"]>>;
    /** ISO 8601 lower bound — "things since the last release" etc. */
    since: z.ZodOptional<z.ZodString>;
    /** Max results. Default 10, cap 50. */
    limit: z.ZodDefault<z.ZodNumber>;
    /**
     * Exclude rows whose sensitivity exceeds this level. Omit to return all
     * sensitivity levels (default behavior — no filter applied).
     * Ordering: public < internal < confidential < restricted.
     */
    maxSensitivity: z.ZodOptional<z.ZodEnum<["public", "internal", "confidential", "restricted"]>>;
    /**
     * Strict trust filter. When set, rows below this trust level are excluded.
     * Omit to use soft down-ranking of `experimental` and `external` rows.
     * Ordering: external < experimental < approved.
     */
    minTrust: z.ZodOptional<z.ZodEnum<["external", "experimental", "approved"]>>;
}, "strip", z.ZodTypeAny, {
    limit: number;
    query: string;
    project?: string | undefined;
    type?: "brief" | "code" | "meeting" | "decision" | "action_item" | "doc" | "note" | "digest" | "conversation" | "commit" | "event" | "reference" | "session_handoff" | undefined;
    source?: "manual" | "loom" | "google_meet" | "confluence" | "notion" | "google_drive" | "jira" | "linear" | "bitbucket" | "github" | "calendar" | "slack" | "teams" | "email" | "obsidian" | undefined;
    maxSensitivity?: "public" | "internal" | "confidential" | "restricted" | undefined;
    minTrust?: "external" | "experimental" | "approved" | undefined;
    since?: string | undefined;
}, {
    query: string;
    limit?: number | undefined;
    project?: string | undefined;
    type?: "brief" | "code" | "meeting" | "decision" | "action_item" | "doc" | "note" | "digest" | "conversation" | "commit" | "event" | "reference" | "session_handoff" | undefined;
    source?: "manual" | "loom" | "google_meet" | "confluence" | "notion" | "google_drive" | "jira" | "linear" | "bitbucket" | "github" | "calendar" | "slack" | "teams" | "email" | "obsidian" | undefined;
    maxSensitivity?: "public" | "internal" | "confidential" | "restricted" | undefined;
    minTrust?: "external" | "experimental" | "approved" | undefined;
    since?: string | undefined;
}>;
interface Output {
    query: string;
    count: number;
    results: Array<{
        id: string;
        title?: string;
        snippet: string;
        score?: number;
        type?: string;
        source?: string;
        project?: string | string[];
        source_url?: string;
        date?: string;
        people?: string[];
        due_date?: string;
        urgency?: string;
        mentions_me?: boolean;
    }>;
}
/**
 * Semantic-first retrieval with convenient filters. Lighter than
 * summarize_recent or get_project_context — intended for "give me the
 * 10 most relevant past decisions about X so I can weigh in on
 * this PR" or "what did we say about auth migration last quarter"
 * flows. Claude should call this before committing to a
 * recommendation on anything the user shares (PR, ticket, draft).
 */
export declare const searchRelated: McpTool<typeof inputSchema, Output>;
export {};
//# sourceMappingURL=search-related.d.ts.map