import { EntitySchema, SchemaRoot, RelationSchema, FieldSchema, IndexSchema } from 'fusefx-modeldescription';
import { IDataSource } from 'ushell-modulebase';
import { LogicalExpression } from 'fusefx-repositorycontract';
export declare class EntitySchemaService {
    static getIndexSchema(indexName: string, entitySchema: EntitySchema): IndexSchema | null;
    static getFields(indexName: string, entitySchema: EntitySchema): FieldSchema[];
    static getKnownValues(f: FieldSchema, schemaRoot: SchemaRoot): {
        value: any;
        label: string;
    }[] | undefined;
    static getKey(er: RelationSchema): import('react').Key | null | undefined;
    static areRelationsEqual(r1: RelationSchema | null, r2: RelationSchema | null): boolean;
    static isNumber(fieldType: string): boolean;
    static getUniversalSearchExpression(entitySchema: EntitySchema, universalSearchText: string): LogicalExpression | null;
    static getLabelForRelationToForeign(schemaRoot: SchemaRoot, relation: RelationSchema): string;
    static getLabel(schemaRoot: SchemaRoot, primaryEntityName: string, entity: any): string;
    static getLabelByEntitySchema(entitySchema: EntitySchema, entity: any): string;
    static getPrimaryKeyProps(entitySchema: EntitySchema): string[];
    static getPrimaryKey(entitySchema: EntitySchema, entity: any): any;
    static getPrimaryKeyExpression(entitySchema: EntitySchema, primaryKey: any): LogicalExpression;
    static getRelations(schemaRoot: SchemaRoot, entitySchema: EntitySchema, includeLookups: boolean): RelationSchema[];
    static getRelationsByFilter(schemaRoot: SchemaRoot, filter: (r: RelationSchema) => boolean): RelationSchema[];
    static getAllLookUps(schemaRoot: SchemaRoot, getDatasource: (en: string) => IDataSource | null, entitySchema: EntitySchema): void;
    static getHtmlInputType(propertyType: string): "number" | "date" | "checkbox" | "text";
    static findEntryWithMatchingIdentity(entities: any[], entity: any, schema: EntitySchema): any;
    static findIndexWithMatchingIdentity(entities: any[], entity: any, schema: EntitySchema): number;
    static matchInIdentity(e1: any, e2: any, schema: EntitySchema): boolean;
    static compareDeep(o1: any, o2: any): boolean;
    static clone(o: any, entitySchema: EntitySchema): any;
    static createNewEntity(entitySchema: EntitySchema): any;
    static getErrors(v: any, required: boolean, inputType: string): string | null;
}