import { GenericType } from "../../Common/Type";
import { ComputedColumnMetaData } from "../ComputedColumnMetaData";
import { IEntityMetaData } from "../Interface/IEntityMetaData";
import { FunctionExpression } from "../../ExpressionBuilder/Expression/FunctionExpression";
import { IColumnMetaData } from "../Interface/IColumnMetaData";
export declare class InheritedComputedColumnMetaData<TE extends TP, TP, T = any> extends ComputedColumnMetaData<TE, T> {
    entity: IEntityMetaData<TE, TP>;
    readonly propertyName: keyof TE;
    readonly type: GenericType<T>;
    readonly parentEntity: IEntityMetaData<TP>;
    readonly description: string;
    readonly functionExpression: FunctionExpression<T>;
    parentColumnMetaData: ComputedColumnMetaData<TP, T>;
    constructor(entity: IEntityMetaData<TE, TP>, parentColumnMetaData: ComputedColumnMetaData<TP, T>);
    /**
     * Copy
     */
    applyOption(columnMeta: IColumnMetaData): void;
}