import { TypeIndex, VectorBaseType } from '@based/schema/prop-types';
import type { SchemaHooks } from '@based/schema';
export type Item = {
    id: number;
} & {
    [key: string]: any;
};
export type Meta = {
    checksum: number;
    size: number;
    crc32: number;
    compressed: boolean;
    value?: any;
};
export type AggItem = Partial<Item>;
export type TypedArray = Int8Array | Uint8Array | Int16Array | Uint16Array | Int32Array | Uint32Array | Float32Array | Float64Array;
export declare enum ReaderSchemaEnum {
    edge = 1,
    default = 2,
    single = 3,
    rootProps = 4
}
export declare enum ReaderMeta {
    only = 1,
    combined = 2
}
export type ReadInstruction = (q: ReaderSchema, result: Uint8Array, i: number, item: Item) => number;
export type ReaderLocales = {
    [langCode: string]: string;
};
export type ReaderPropDef = {
    path: string[];
    typeIndex: TypeIndex;
    meta?: ReaderMeta;
    enum?: any[];
    vectorBaseType?: VectorBaseType;
    len?: number;
    readBy: number;
    locales?: {
        [langCode: string]: string;
    };
    cardinalityMode?: number;
    cardinalityPrecision?: number;
};
export type ReaderAggregateSchema = {
    aggregates: {
        path: string[];
        type: number;
        resultPos: number;
    }[];
    groupBy?: {
        typeIndex: TypeIndex;
        stepRange?: number;
        stepType?: boolean;
        display?: Intl.DateTimeFormat;
        enum?: any[];
    };
    totalResultsSize: number;
};
export type ReaderSchema = {
    readId: number;
    props: {
        [prop: string]: ReaderPropDef;
    };
    main: {
        props: {
            [start: string]: ReaderPropDef;
        };
        len: number;
    };
    type: ReaderSchemaEnum;
    refs: {
        [prop: string]: {
            schema: ReaderSchema;
            prop: ReaderPropDef;
        };
    };
    hook?: SchemaHooks['read'];
    aggregate?: ReaderAggregateSchema;
    edges?: ReaderSchema;
    search: boolean;
};
export declare const READ_ID = 255;
export declare const READ_EDGE = 252;
export declare const READ_REFERENCES = 253;
export declare const READ_REFERENCE = 254;
export declare const READ_AGGREGATION = 250;
export declare const READ_META = 249;
export declare enum AggregateType {
    SUM = 1,
    COUNT = 2,
    CARDINALITY = 3,
    STDDEV = 4,
    AVERAGE = 5,
    VARIANCE = 6,
    MAX = 7,
    MIN = 8,
    HMEAN = 9
}
export declare const COMPRESSED = 1;
export declare const NOT_COMPRESSED = 0;
export declare const PROPERTY_BIT_MAP: {
    meta: number;
    enum: number;
    vectorBaseType: number;
    len: number;
    locales: number;
};
export declare const DEF_BIT_MAP: {
    search: number;
    refs: number;
    props: number;
    main: number;
    edges: number;
    hook: number;
    aggregate: number;
};
export declare const GROUP_BY_BIT_MAP: {
    stepRange: number;
    stepType: number;
    display: number;
    enum: number;
};
//# sourceMappingURL=types.d.ts.map