import type { ExpandableStringKeyOf } from 'pinejs-client-core';
import type { dbModule, permissions } from '@balena/pinejs';
import type { Device, Service } from '../../balena-model.js';
export declare const getStateEventAdditionalFields: Array<Exclude<keyof Device['Read'], ExpandableStringKeyOf<Device['Read']>>>;
declare const defaultConfigVariableFns: Array<(config: Dictionary<string>) => void>;
export declare const addDefaultConfigVariableFn: (fn: (typeof defaultConfigVariableFns)[number]) => void;
export declare const setDefaultConfigVariables: (config: Dictionary<string>) => void;
export declare const getConfig: (device: {
    device_config_variable: EnvVarList;
    belongs_to__application: Array<{
        application_config_variable: EnvVarList;
    }>;
} | undefined, application?: {
    application_config_variable: EnvVarList;
} | undefined) => Dictionary<string>;
export declare function serviceInstallFromImage(device: {
    service_install: Array<{
        service: {
            __id: Service['Read']['id'];
        };
        device_service_environment_variable: EnvVarList;
    }>;
}, image: {
    is_a_build_of__service: Array<Pick<Service['Read'], 'id'>>;
} | undefined): {
    service: {
        __id: Service["Read"]["id"];
    };
    device_service_environment_variable: EnvVarList;
} | undefined;
export declare const formatImageLocation: (imageLocation: string) => string;
export declare const filterDeviceConfig: (configVars: Dictionary<string>) => void;
export declare const setReadTransaction: (newReadTransaction: dbModule.Database["readTransaction"]) => void;
export declare const readTransaction: dbModule.Database['readTransaction'];
export declare const rejectUiConfig: (name: string) => boolean;
export type EnvVarList = Array<{
    name: string;
    value: string;
}>;
export declare const varListInsert: (varList: EnvVarList, obj: Dictionary<string>, filterFn?: (name: string) => boolean) => void;
export declare const ConfigurationVarsToLabels: {
    RESIN_SUPERVISOR_UPDATE_STRATEGY: string;
    RESIN_SUPERVISOR_HANDOVER_TIMEOUT: string;
};
export declare const getStateDelayingEmpty: <T>(getStateFn: (req: permissions.PermissionReq, uuid: string) => Promise<T | undefined>) => (req: permissions.PermissionReq, uuid: string) => Promise<T>;
export {};