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import { primitive } from "../../safe";
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import { ActivationType } from "../interfaces";
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type ExtractService<K, S> = K extends keyof S ? S[K] : K;
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type ExtractDependency<D, S> = D extends { $dependency: infer K } ?
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D extends { lazy: true } ? () => ExtractService<K, S> : ExtractService<K, S> :
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D extends { $type: new (...args: any[]) => infer I } ? I :
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D extends { $factory: (...args: any[]) => infer R } ? R :
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WalkDependencies<D, S>;
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type WalkDependencies<D, S> = D extends primitive ? D :
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{ [K in keyof D]: ExtractDependency<D[K], S> };
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export interface TypeBuilder<T, S extends object> {
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type<P extends any[], C extends new (...args: ExtractDependency<P, S>) => T>(
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target: C, ...params: P): ConstructorBuilder<C, S>;
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factory<P extends any[], F extends (...args: ExtractDependency<P, S>) => T>(
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target: F, ...params: P): FactoryBuilder<F, S>;
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}
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export interface ServiceBuilder<T, S extends object> {
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override<K extends keyof S>(name: K, builder: S[K] | ((t: TypeBuilder<S[K], S>) => any)): this;
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activate(activation: ActivationType): this;
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inject<M extends keyof T, P extends any[]>(member: T[M] extends (...params: ExtractDependency<P, S>) => any ? M : never, ...params: P): this;
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}
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export interface ConstructorBuilder<C extends new (...args: any[]) => any, S extends object> extends ServiceBuilder<InstanceType<C>, S> {
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$type: C;
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}
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export interface FactoryBuilder<F extends (...args: any[]) => any, S extends object> extends ServiceBuilder<ReturnType<F>, S> {
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$factory: F;
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}
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export interface ConfigBuilder<S extends object, Y extends keyof S = keyof S> {
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register<K extends Y>(name: K, builder: S[K] | ((t: TypeBuilder<S[K], S>) => any)): ConfigBuilder<S, Exclude<Y, K>>;
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}
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