import { Observable } from 'rxjs';
import { EntityOperationType, EntityTableColumnRenderer } from './entity.enums';
import { EntityStore } from './store';
export declare type EntityKey = string | number;
export interface EntityState {
    [key: string]: any;
}
export interface EntityRecord<E extends object, S extends EntityState = EntityState> {
    entity: E;
    state: S;
    revision: number;
    ref: string;
}
export interface EntityStoreOptions {
    getKey?: (entity: object) => EntityKey;
    getProperty?: (entity: object, property: string) => any;
}
export interface EntityStateManagerOptions {
    getKey?: (entity: object) => EntityKey;
    store?: EntityStore<object>;
}
export interface EntityStoreStrategyOptions {
}
export interface EntityTransactionOptions {
    getKey?: (entity: object) => EntityKey;
}
export declare type EntityFilterClause<E = object> = (entity: E) => boolean;
export interface EntitySortClause<E = object> {
    valueAccessor: (entity: E) => string | number;
    direction: string;
    nullsFirst?: boolean;
}
export interface EntityJoinClause {
    source: Observable<any | void>;
    reduce: (param1: object, param2: any) => object;
}
export interface EntityOperation<E extends object = object> {
    key: EntityKey;
    type: EntityOperationType;
    previous: E | undefined;
    current: E | undefined;
    store?: EntityStore<E>;
    meta?: {
        [key: string]: any;
    };
}
export interface EntityOperationState {
    added: boolean;
    canceled: boolean;
}
export interface EntityTableTemplate {
    columns: EntityTableColumn[];
    selection?: boolean;
    selectionCheckbox?: boolean;
    selectMany?: boolean;
    sort?: boolean;
    fixedHeader?: boolean;
    valueAccessor?: (entity: object, property: string, record: EntityRecord<object>) => any;
    headerClassFunc?: () => {
        [key: string]: boolean;
    };
    rowClassFunc?: (entity: object, record: EntityRecord<object>) => {
        [key: string]: boolean;
    };
    cellClassFunc?: (entity: object, column: EntityTableColumn, record: EntityRecord<object>) => {
        [key: string]: boolean;
    };
}
export interface EntityTableColumn {
    name: string;
    title: string;
    renderer?: EntityTableColumnRenderer;
    valueAccessor?: (entity: object, record: EntityRecord<object>) => any;
    visible?: boolean;
    sort?: boolean;
    cellClassFunc?: (entity: object, record: EntityRecord<object>) => {
        [key: string]: boolean;
    };
}
export interface EntityTableButton {
    icon: string;
    click: (entity: object, record: EntityRecord<object>) => void;
    color?: 'primary' | 'accent' | 'warn';
    style?: 'mat-mini-fab' | 'mat-icon-button';
}