import { ReportViewQueryDto } from '../dtos/report.view.query.dto';
import { ReportViewService } from '../services/report.view.service';
export declare class ReportViewController {
    private readonly service;
    constructor(service: ReportViewService);
    list(): Promise<{
        views: any[];
    }>;
    describe(name: string): Promise<{
        example_queries: {
            q: string;
            dsl: import("..").ReportViewDsl;
        }[];
        suggested_visualizations: unknown[];
        grammar: {
            readonly operators: readonly [{
                readonly op: "eq";
                readonly value: "scalar";
            }, {
                readonly op: "neq";
                readonly value: "scalar";
            }, {
                readonly op: "in";
                readonly value: "array";
            }, {
                readonly op: "not_in";
                readonly value: "array";
            }, {
                readonly op: "gt";
                readonly value: "scalar";
            }, {
                readonly op: "gte";
                readonly value: "scalar";
            }, {
                readonly op: "lt";
                readonly value: "scalar";
            }, {
                readonly op: "lte";
                readonly value: "scalar";
            }, {
                readonly op: "between";
                readonly value: "[from, to]";
            }, {
                readonly op: "contains";
                readonly value: "bare string — wildcards escaped, compiled as ILIKE %value%. Do not send % or SQL LIKE syntax.";
            }, {
                readonly op: "is_null";
                readonly value: "none";
            }, {
                readonly op: "not_null";
                readonly value: "none";
            }];
            readonly aggregates: readonly ["count", "count_distinct", "sum", "avg", "min", "max"];
            readonly buckets: readonly ["day", "week", "month", "quarter", "year"];
            readonly sort_dirs: readonly ["asc", "desc"];
            readonly relative_dates: {
                readonly tokens: readonly ["@today", "@today-Nd", "@today+Nd", "@today-Nw", "@today+Nw", "@today-Nm", "@today+Nm", "@today-Ny", "@today+Ny", "@month_start", "@quarter_start", "@fy_start"];
                readonly example: "@today-30d";
                readonly timezone: "Asia/Kolkata";
                readonly fy_anchor: "04-01";
                readonly note: "Resolved server-side to an ISO calendar date in Asia/Kolkata. @fy_start is 1 April (Indian FY); in January–March that is last April. Do not compute today or period boundaries in the client.";
            };
            readonly caller: {
                readonly tokens: readonly ["@me"];
                readonly note: "Resolved server-side to the caller: user id on id-type columns, email on string columns. Incompatible columns return value_type_mismatch.";
            };
            readonly rails: {
                readonly tenancy: "injected";
                readonly limit_cap: 500;
                readonly group_by_cap: 3;
                readonly offset_cap: 10000;
                readonly statement_timeout_ms: 2000;
            };
            readonly join: {
                readonly max: 1;
                readonly cardinality: "many_to_one";
                readonly columns: "<relationship>.<column>";
                readonly semantics: "LEFT JOIN; unmatched rows yield nulls for <rel>.*";
                readonly note: "Name a catalog-declared relationship from view_describe. Do not send ON conditions.";
            };
        };
        columns: {
            name: string;
            title: string;
            description: string;
            type: string;
            format: Record<string, unknown>;
            enum_map: Record<string, string>;
            filterable: boolean;
            groupable: boolean;
            aggregatable: string[];
            bucketable: boolean;
        }[];
        relationships: any[];
        live?: boolean;
        freshness?: string;
        name: string;
        title: string;
        description: string;
        grain: string;
        domain: string;
        refreshed_at: string | Date;
    }>;
    query(name: string, body: ReportViewQueryDto): Promise<{
        view: {
            live?: boolean;
            name: string;
            grain: string;
        };
        live?: boolean;
        freshness?: string;
        columns: any;
        rows: Record<string, unknown>[];
        row_count: number;
        truncated: boolean;
        refreshed_at: string | Date;
    }>;
    private assertName;
}