metadata-booster/dist/metadata-structure.d.ts

Emits detailed metadata of your types. You can then get it in runtime to deal with schema-aware operation, like defining GraphQL schemas, ORM operations, etc.

export interface TypeInfo {
    name: string;
    parameters: Array<TypeInfo>;
}
export interface PropertyInfo {
    name: string;
    isMethod: boolean;
    typeInfo: TypeInfo;
}
export interface ClassInfo {
    name: string;
    fields: Array<PropertyInfo>;
    methods: Array<PropertyInfo>;
}