export type IslandFramework = 'react' | 'svelte' | 'vue' | 'angular' | 'ember';
export type IslandHydrate = 'load' | 'idle' | 'visible' | 'none';
export type AngularIslandComponent = abstract new (...args: never[]) => object;
export type IslandComponentDefinition<Component> = {
    component: Component;
    export?: string;
    source: string;
};
export type IslandRegistryInput = Partial<Record<IslandFramework, Record<string, unknown>>>;
type UnwrapIslandComponent<Component> = Component extends IslandComponentDefinition<infer InnerComponent> ? InnerComponent : Component;
type ExtractCallableProps<Component> = Component extends (props: infer Props, ...args: never[]) => unknown ? NormalizeProps<Props> : Record<string, never>;
type ExtractConstructedProps<Component> = Component extends abstract new (props: infer Props, ...args: never[]) => unknown ? NormalizeProps<Props> : Record<string, never>;
type ExtractReactProps<Component> = ExtractCallableProps<Component> extends infer Props ? Props extends Record<string, never> ? ExtractConstructedProps<Component> : Props : Record<string, never>;
type ExtractSvelteProps<Component> = Component extends (internals: unknown, props: infer Props, ...args: never[]) => unknown ? NormalizeProps<Props> : Component extends abstract new (options: {
    props?: infer Props;
}, ...args: never[]) => unknown ? NormalizeProps<Props> : Record<string, never>;
type ReservedVueProps = 'key' | 'ref' | 'ref_for' | 'ref_key' | 'class' | 'style' | 'onVnodeBeforeMount' | 'onVnodeMounted' | 'onVnodeBeforeUpdate' | 'onVnodeUpdated' | 'onVnodeBeforeUnmount' | 'onVnodeUnmounted';
type ExtractVueProps<Component> = Component extends abstract new () => {
    $props: infer Props;
} ? NormalizeProps<Omit<Props, ReservedVueProps>> : ExtractCallableProps<Component>;
type ExtractAngularProps<Component> = UnwrapIslandComponent<Component> extends {
    __absoluteProps?: infer Props;
} ? NormalizeProps<Props> : Record<string, never>;
type ExtractEmberProps<Component> = UnwrapIslandComponent<Component> extends abstract new (owner: never, args: infer Args, ...rest: never[]) => unknown ? NormalizeProps<Args> : Record<string, never>;
type ExtractFrameworkProps<Framework extends IslandFramework, Component> = Framework extends 'react' ? ExtractReactProps<UnwrapIslandComponent<Component>> : Framework extends 'svelte' ? ExtractSvelteProps<UnwrapIslandComponent<Component>> : Framework extends 'vue' ? ExtractVueProps<UnwrapIslandComponent<Component>> : Framework extends 'angular' ? ExtractAngularProps<Component> : Framework extends 'ember' ? ExtractEmberProps<Component> : never;
type NormalizeProps<Props> = Props extends Record<string, unknown> ? Props : Record<string, never>;
export type IslandRegistry<T extends IslandRegistryInput> = T;
export type InferredIslandRegistry<T extends IslandRegistryInput> = {
    [F in keyof T]: T[F] extends Record<string, object> ? {
        [K in keyof T[F]]: NormalizeProps<ExtractFrameworkProps<F & IslandFramework, T[F][K]>>;
    } : never;
};
export type IslandRegistryFramework<T extends IslandRegistryInput> = Extract<keyof T, IslandFramework>;
export type IslandRegistryComponent<T extends IslandRegistryInput, Framework extends IslandRegistryFramework<T>> = Extract<keyof NonNullable<T[Framework]>, string>;
export type IslandRegistryProps<T extends IslandRegistryInput, Framework extends IslandRegistryFramework<T>, Component extends IslandRegistryComponent<T, Framework>> = ExtractFrameworkProps<Framework, NonNullable<T[Framework]>[Component]> extends infer Props ? NormalizeProps<Props> : Record<string, never>;
export type RuntimeIslandRenderProps = {
    component: string;
    framework: IslandFramework;
    hydrate?: IslandHydrate;
    props: Record<string, unknown>;
};
export type TypedIslandRenderProps<T extends IslandRegistryInput> = {
    [Framework in IslandRegistryFramework<T>]: {
        [Component in IslandRegistryComponent<T, Framework>]: {
            component: Component;
            framework: Framework;
            hydrate?: IslandHydrate;
            props: IslandRegistryProps<T, Framework, Component>;
        };
    }[IslandRegistryComponent<T, Framework>];
}[IslandRegistryFramework<T>];
export {};