declare namespace org {
    namespace slf4j {
        namespace helpers {
            class BasicMDCAdapter implements org.slf4j.spi.MDCAdapter {
                public constructor()
                public put(arg0: java.lang.String | string, arg1: java.lang.String | string): void
                public get(arg0: java.lang.String | string): string
                public remove(arg0: java.lang.String | string): void
                public clear(): void
                public getKeys(): java.util.Set<java.lang.String>
                public getCopyOfContextMap(): java.util.Map<java.lang.String, java.lang.String>
                public setContextMap(arg0: java.util.Map<java.lang.String, java.lang.String>): void
                public static class: java.lang.Class<any>
            }
        }
    }
}