import { Annotation, Document, Join } from "./internals";
export declare function compareAnnotations(a: Annotation<any>, b: Annotation<any>): number;
export declare class Collection {
    document: Document;
    annotations: Array<Annotation<any>>;
    constructor(document: Document, annotations: Array<Annotation<any>>);
    [Symbol.iterator](): IterableIterator<Annotation<any>>;
    get length(): number;
    map<T>(mapper: (annotation: Annotation<any>, index: number) => T): T[];
    forEach(callback: (annotation: Annotation<any>, index: number) => void): void;
    reduce<T>(reducer: (accumulator: T, currentValue: Annotation<any>, currentIndex: number, array: Array<Annotation<any>>) => T, initialValue: T): T;
    sort(sortFunction?: typeof compareAnnotations): this;
    where(filter: {
        [key: string]: any;
    } | ((annotation: Annotation<any>) => boolean)): AnnotationCollection;
    as<T extends string>(name: T): NamedCollection<T>;
    update(updater: (annotation: Annotation<any>) => void | {
        add?: Array<Annotation<any>>;
        remove?: Array<Annotation<any>>;
        retain?: Array<Annotation<any>>;
        update?: Array<[Annotation, Annotation]>;
    }): this;
    toJSON(): {
        id: string;
        type: string;
        start: number;
        end: number;
        attributes: any;
    }[];
}
export interface Renaming {
    [key: string]: string | Renaming;
}
export interface FlattenedRenaming {
    [key: string]: string;
}
export declare class AnnotationCollection extends Collection {
    set(patch: any): this;
    unset(...keys: string[]): this;
    rename(renaming: Renaming): this;
    remove(): void;
}
export declare class NamedCollection<Left extends string> extends Collection {
    readonly name: Left;
    constructor(document: Document, annotations: Array<Annotation<any>>, name: Left);
    outerJoin<Right extends string>(rightCollection: NamedCollection<Right>, filter: (lhs: Annotation<any>, rhs: Annotation<any>) => boolean): never | Join<Left, Right>;
    join<Right extends string>(rightCollection: NamedCollection<Right>, filter: (lhs: Annotation<any>, rhs: Annotation<any>) => boolean): never | Join<Left, Right>;
}
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