import type { Field, App, Collection, CollectionItem, Context } from "../../../main.js";
import { HybridField, type ValidationResult } from "../../../chip-types/field.js";
export type DerivingFn<DecodedType> = (context: Context, item: CollectionItem, ...args: unknown[]) => Promise<DecodedType>;
export default class DerivedValue<T extends Field<any, any, any>, ParsedType = T extends Field<infer P, any, any> ? P : never, InputType = T extends Field<any, infer I, any> ? I : never, FunctionOutput extends InputType = InputType> extends HybridField<ParsedType, InputType, unknown, ParsedType, InputType, unknown, T> {
    typeName: string;
    fields: string[];
    deriving_fn: DerivingFn<FunctionOutput>;
    private blessed_symbol;
    constructor(base_field: T, params: {
        fields: string[];
        deriving_fn: DerivingFn<FunctionOutput>;
    });
    init(app: App, collection: Collection): Promise<void>;
    isProperValue(context: Context, new_value: Parameters<T["checkValue"]>[1], old_value: Parameters<T["checkValue"]>[2], new_value_blessing_token: symbol | null, item: CollectionItem | undefined): Promise<ValidationResult>;
    hasIndex(): Promise<boolean | "text" | {
        [subfield_name: string]: boolean | "text";
    }>;
}