@Override
    default CustomDefinition provideCustomSchemaDefinition(ResolvedType javaType, SchemaGenerationContext context) {
        return this.provideCustomSchemaDefinition(javaType, context.getTypeContext());
    }
Look-up the non-standard JSON schema definition for a given type. If it returns null, the next definition provider is expected to be applied.

@param javaType generic type to provide custom definition for
@param context overall type resolution context being used
@return non-standard JSON schema definition (may be null)
jsonschema-generator/src/main/java/com/github/victools/jsonschema/generator/CustomDefinitionProvider.java