import type { Optional } from '@sudobility/types';
import type { EnvProvider, AppConfig, EnvironmentVariables, FirebaseConfig, EnvFactory, EnvUtils } from '../env.js';
export declare class MockEnvProvider implements EnvProvider {
    private variables;
    constructor(variables?: EnvironmentVariables);
    get<K extends keyof EnvironmentVariables>(key: K, defaultValue?: Optional<string>): Optional<EnvironmentVariables[K] | string>;
    isDevelopment(): boolean;
    isProduction(): boolean;
    isTest(): boolean;
    getAll(): EnvironmentVariables;
    setVariable(key: string, value: Optional<string>): void;
    reset(variables?: EnvironmentVariables): void;
}
export declare function createMockFirebaseConfig(overrides?: Partial<FirebaseConfig>): FirebaseConfig;
export declare function createMockAppConfig(overrides?: Partial<AppConfig>): AppConfig;
export declare class MockEnvFactory implements EnvFactory {
    private platform;
    private envProvider;
    private appConfig;
    constructor(variables?: EnvironmentVariables, configOverrides?: Partial<AppConfig>);
    createEnvProvider(): EnvProvider;
    createAppConfig(_envProvider: EnvProvider): AppConfig;
    detectPlatform(): 'web' | 'react-native' | 'node';
    setPlatform(platform: 'web' | 'react-native' | 'node'): void;
    setAppConfig(config: Partial<AppConfig>): void;
    getEnvProvider(): MockEnvProvider;
}
export declare class MockEnvUtils implements EnvUtils {
    private variables;
    constructor(variables?: EnvironmentVariables);
    isDevelopment(): boolean;
    isProduction(): boolean;
    isTest(): boolean;
    get(key: string, defaultValue?: Optional<string>): Optional<string>;
    setVariable(key: string, value: Optional<string>): void;
    reset(variables?: EnvironmentVariables): void;
}
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