import type { AbsoluteServiceConfig, CommandServiceConfig, ReservedConfigKey } from '../../types/build';
type ServiceName<TConfig> = Extract<keyof TConfig, string>;
type HasReservedConfigKeys<TConfig> = Extract<ServiceName<TConfig>, ReservedConfigKey> extends never ? false : true;
type ServiceDependsOn<TConfig, TSelf extends string> = readonly Exclude<ServiceName<TConfig>, TSelf>[];
type TypedAbsoluteServiceConfig<TConfig, TSelf extends string> = Omit<AbsoluteServiceConfig, 'dependsOn'> & {
    dependsOn?: ServiceDependsOn<TConfig, TSelf>;
};
type TypedCommandServiceConfig<TConfig, TSelf extends string> = Omit<CommandServiceConfig, 'dependsOn'> & {
    dependsOn?: ServiceDependsOn<TConfig, TSelf>;
};
type TypedWorkspaceConfig<TConfig extends Record<string, unknown>> = {
    [K in keyof TConfig]: K extends string ? TypedAbsoluteServiceConfig<TConfig, K> | TypedCommandServiceConfig<TConfig, K> : never;
};
type ServiceBuildDirectory<TConfig, TKey extends keyof TConfig> = TConfig[TKey] extends {
    command: readonly unknown[];
} ? never : TConfig[TKey] extends {
    kind: 'command';
} ? never : TConfig[TKey] extends {
    buildDirectory: infer TBuildDirectory;
} ? TBuildDirectory extends string ? TBuildDirectory : never : never;
type ServicesWithBuildDirectory<TConfig extends Record<string, unknown>, TBuildDirectory extends string> = {
    [K in keyof TConfig]: ServiceBuildDirectory<TConfig, K> extends TBuildDirectory ? K : never;
}[keyof TConfig];
type IsUnion<TValue, TCompare = TValue> = TValue extends unknown ? [TCompare] extends [TValue] ? false : true : never;
type DuplicateBuildDirectoryValues<TConfig extends Record<string, unknown>> = {
    [K in keyof TConfig]: ServiceBuildDirectory<TConfig, K> extends infer TBuildDirectory ? TBuildDirectory extends string ? IsUnion<ServicesWithBuildDirectory<TConfig, TBuildDirectory>> extends true ? TBuildDirectory : never : never : never;
}[keyof TConfig];
type ValidateUniqueBuildDirectories<TConfig extends Record<string, unknown>> = [
    DuplicateBuildDirectoryValues<TConfig>
] extends [never] ? unknown : {
    /**
     * Workspace services cannot use duplicate literal buildDirectory values.
     * Runtime workspace validation also checks resolved absolute paths.
     */
    __absolute_duplicateBuildDirectory__: DuplicateBuildDirectoryValues<TConfig>;
};
type ValidateConfig<TConfig extends Record<string, unknown>> = HasReservedConfigKeys<TConfig> extends true ? AbsoluteServiceConfig : TypedWorkspaceConfig<TConfig> & ValidateUniqueBuildDirectories<TConfig>;
export declare const defineConfig: <const TConfig extends Record<string, unknown>>(config: TConfig & ValidateConfig<TConfig>) => TConfig & ValidateConfig<TConfig>;
export {};