[
  {
    "psig_desc": [
      "Psig_attribute",
      {
        "attr_name": {
          "loc2": {
            "loc_start": {
              "pos_fname": "_none_",
              "pos_lnum": 0,
              "pos_bol": 0,
              "pos_cnum": -1
            },
            "loc_end": {
              "pos_fname": "_none_",
              "pos_lnum": 0,
              "pos_bol": 0,
              "pos_cnum": -1
            },
            "loc_ghost": true
          },
          "txt2": "ocaml.text"
        },
        "attr_payload": [
          "PStr",
          [
            {
              "pstr_desc": [
                "Pstr_eval",
                {
                  "pexp_desc": [
                    "Pexp_constant",
                    [
                      "Pconst_string",
                      " Handle the [PATH] environment variable. ",
                      {
                        "loc_start": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 1,
                          "pos_bol": 0,
                          "pos_cnum": 0
                        },
                        "loc_end": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 1,
                          "pos_bol": 0,
                          "pos_cnum": 46
                        },
                        "loc_ghost": false
                      },
                      null
                    ]
                  ],
                  "pexp_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 1,
                      "pos_bol": 0,
                      "pos_cnum": 0
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 1,
                      "pos_bol": 0,
                      "pos_cnum": 46
                    },
                    "loc_ghost": false
                  },
                  "pexp_loc_stack": [],
                  "pexp_attributes": []
                },
                []
              ],
              "pstr_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 1,
                  "pos_bol": 0,
                  "pos_cnum": 0
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 1,
                  "pos_bol": 0,
                  "pos_cnum": 46
                },
                "loc_ghost": false
              }
            }
          ]
        ],
        "attr_loc": {
          "loc_start": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 1,
            "pos_bol": 0,
            "pos_cnum": 0
          },
          "loc_end": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 1,
            "pos_bol": 0,
            "pos_cnum": 46
          },
          "loc_ghost": false
        }
      }
    ],
    "psig_loc": {
      "loc_start": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 1,
        "pos_bol": 0,
        "pos_cnum": 0
      },
      "loc_end": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 1,
        "pos_bol": 0,
        "pos_cnum": 46
      },
      "loc_ghost": false
    }
  },
  {
    "psig_desc": [
      "Psig_value",
      {
        "pval_name": {
          "loc2": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 5,
              "pos_bol": 91,
              "pos_cnum": 95
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 5,
              "pos_bol": 91,
              "pos_cnum": 98
            },
            "loc_ghost": false
          },
          "txt2": "var"
        },
        "pval_type": {
          "ptyp_desc": [ "Ptyp_constr", "EnvVart", [] ],
          "ptyp_loc": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 5,
              "pos_bol": 91,
              "pos_cnum": 101
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 5,
              "pos_bol": 91,
              "pos_cnum": 110
            },
            "loc_ghost": false
          },
          "ptyp_loc_stack": [],
          "ptyp_attributes": []
        },
        "pval_prim": [],
        "pval_attributes": [],
        "pval_loc": {
          "loc_start": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 5,
            "pos_bol": 91,
            "pos_cnum": 91
          },
          "loc_end": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 5,
            "pos_bol": 91,
            "pos_cnum": 110
          },
          "loc_ghost": false
        }
      }
    ],
    "psig_loc": {
      "loc_start": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 5,
        "pos_bol": 91,
        "pos_cnum": 91
      },
      "loc_end": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 5,
        "pos_bol": 91,
        "pos_cnum": 110
      },
      "loc_ghost": false
    }
  },
  {
    "psig_desc": [
      "Psig_value",
      {
        "pval_name": {
          "loc2": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 8,
              "pos_bol": 189,
              "pos_cnum": 193
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 8,
              "pos_bol": 189,
              "pos_cnum": 197
            },
            "loc_ghost": false
          },
          "txt2": "cons"
        },
        "pval_type": {
          "ptyp_desc": [
            "Ptyp_arrow",
            [ "Optional", "var" ],
            {
              "ptyp_desc": [ "Ptyp_constr", "EnvVart", [] ],
              "ptyp_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 8,
                  "pos_bol": 189,
                  "pos_cnum": 205
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 8,
                  "pos_bol": 189,
                  "pos_cnum": 214
                },
                "loc_ghost": false
              },
              "ptyp_loc_stack": [],
              "ptyp_attributes": []
            },
            {
              "ptyp_desc": [
                "Ptyp_arrow",
                [ "Nolabel" ],
                {
                  "ptyp_desc": [ "Ptyp_constr", "Envt", [] ],
                  "ptyp_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 8,
                      "pos_bol": 189,
                      "pos_cnum": 218
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 8,
                      "pos_bol": 189,
                      "pos_cnum": 223
                    },
                    "loc_ghost": false
                  },
                  "ptyp_loc_stack": [],
                  "ptyp_attributes": []
                },
                {
                  "ptyp_desc": [
                    "Ptyp_arrow",
                    [ "Labelled", "dir" ],
                    {
                      "ptyp_desc": [ "Ptyp_constr", "Patht", [] ],
                      "ptyp_loc": {
                        "loc_start": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 8,
                          "pos_bol": 189,
                          "pos_cnum": 231
                        },
                        "loc_end": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 8,
                          "pos_bol": 189,
                          "pos_cnum": 237
                        },
                        "loc_ghost": false
                      },
                      "ptyp_loc_stack": [],
                      "ptyp_attributes": []
                    },
                    {
                      "ptyp_desc": [ "Ptyp_constr", "Envt", [] ],
                      "ptyp_loc": {
                        "loc_start": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 8,
                          "pos_bol": 189,
                          "pos_cnum": 241
                        },
                        "loc_end": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 8,
                          "pos_bol": 189,
                          "pos_cnum": 246
                        },
                        "loc_ghost": false
                      },
                      "ptyp_loc_stack": [],
                      "ptyp_attributes": []
                    }
                  ],
                  "ptyp_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 8,
                      "pos_bol": 189,
                      "pos_cnum": 227
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 8,
                      "pos_bol": 189,
                      "pos_cnum": 246
                    },
                    "loc_ghost": false
                  },
                  "ptyp_loc_stack": [],
                  "ptyp_attributes": []
                }
              ],
              "ptyp_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 8,
                  "pos_bol": 189,
                  "pos_cnum": 218
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 8,
                  "pos_bol": 189,
                  "pos_cnum": 246
                },
                "loc_ghost": false
              },
              "ptyp_loc_stack": [],
              "ptyp_attributes": []
            }
          ],
          "ptyp_loc": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 8,
              "pos_bol": 189,
              "pos_cnum": 200
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 8,
              "pos_bol": 189,
              "pos_cnum": 246
            },
            "loc_ghost": false
          },
          "ptyp_loc_stack": [],
          "ptyp_attributes": []
        },
        "pval_prim": [],
        "pval_attributes": [
          {
            "attr_name": {
              "loc2": {
                "loc_start": {
                  "pos_fname": "_none_",
                  "pos_lnum": 0,
                  "pos_bol": 0,
                  "pos_cnum": -1
                },
                "loc_end": {
                  "pos_fname": "_none_",
                  "pos_lnum": 0,
                  "pos_bol": 0,
                  "pos_cnum": -1
                },
                "loc_ghost": true
              },
              "txt2": "ocaml.doc"
            },
            "attr_payload": [
              "PStr",
              [
                {
                  "pstr_desc": [
                    "Pstr_eval",
                    {
                      "pexp_desc": [
                        "Pexp_constant",
                        [
                          "Pconst_string",
                          " [cons env ~dir] adds [dir] to the start of the PATH variable in [env] ",
                          {
                            "loc_start": {
                              "pos_fname": "./_opam/lib/stdune/env_path.mli",
                              "pos_lnum": 7,
                              "pos_bol": 112,
                              "pos_cnum": 112
                            },
                            "loc_end": {
                              "pos_fname": "./_opam/lib/stdune/env_path.mli",
                              "pos_lnum": 7,
                              "pos_bol": 112,
                              "pos_cnum": 188
                            },
                            "loc_ghost": false
                          },
                          null
                        ]
                      ],
                      "pexp_loc": {
                        "loc_start": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 7,
                          "pos_bol": 112,
                          "pos_cnum": 112
                        },
                        "loc_end": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 7,
                          "pos_bol": 112,
                          "pos_cnum": 188
                        },
                        "loc_ghost": false
                      },
                      "pexp_loc_stack": [],
                      "pexp_attributes": []
                    },
                    []
                  ],
                  "pstr_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 7,
                      "pos_bol": 112,
                      "pos_cnum": 112
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 7,
                      "pos_bol": 112,
                      "pos_cnum": 188
                    },
                    "loc_ghost": false
                  }
                }
              ]
            ],
            "attr_loc": {
              "loc_start": {
                "pos_fname": "./_opam/lib/stdune/env_path.mli",
                "pos_lnum": 7,
                "pos_bol": 112,
                "pos_cnum": 112
              },
              "loc_end": {
                "pos_fname": "./_opam/lib/stdune/env_path.mli",
                "pos_lnum": 7,
                "pos_bol": 112,
                "pos_cnum": 188
              },
              "loc_ghost": false
            }
          }
        ],
        "pval_loc": {
          "loc_start": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 8,
            "pos_bol": 189,
            "pos_cnum": 189
          },
          "loc_end": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 8,
            "pos_bol": 189,
            "pos_cnum": 246
          },
          "loc_ghost": false
        }
      }
    ],
    "psig_loc": {
      "loc_start": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 8,
        "pos_bol": 189,
        "pos_cnum": 189
      },
      "loc_end": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 8,
        "pos_bol": 189,
        "pos_cnum": 246
      },
      "loc_ghost": false
    }
  },
  {
    "psig_desc": [
      "Psig_value",
      {
        "pval_name": {
          "loc2": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 10,
              "pos_bol": 248,
              "pos_cnum": 252
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 10,
              "pos_bol": 248,
              "pos_cnum": 256
            },
            "loc_ghost": false
          },
          "txt2": "path"
        },
        "pval_type": {
          "ptyp_desc": [
            "Ptyp_arrow",
            [ "Nolabel" ],
            {
              "ptyp_desc": [ "Ptyp_constr", "Envt", [] ],
              "ptyp_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 10,
                  "pos_bol": 248,
                  "pos_cnum": 259
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 10,
                  "pos_bol": 248,
                  "pos_cnum": 264
                },
                "loc_ghost": false
              },
              "ptyp_loc_stack": [],
              "ptyp_attributes": []
            },
            {
              "ptyp_desc": [
                "Ptyp_constr",
                "list",
                [
                  {
                    "ptyp_desc": [ "Ptyp_constr", "Patht", [] ],
                    "ptyp_loc": {
                      "loc_start": {
                        "pos_fname": "./_opam/lib/stdune/env_path.mli",
                        "pos_lnum": 10,
                        "pos_bol": 248,
                        "pos_cnum": 268
                      },
                      "loc_end": {
                        "pos_fname": "./_opam/lib/stdune/env_path.mli",
                        "pos_lnum": 10,
                        "pos_bol": 248,
                        "pos_cnum": 274
                      },
                      "loc_ghost": false
                    },
                    "ptyp_loc_stack": [],
                    "ptyp_attributes": []
                  }
                ]
              ],
              "ptyp_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 10,
                  "pos_bol": 248,
                  "pos_cnum": 268
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 10,
                  "pos_bol": 248,
                  "pos_cnum": 279
                },
                "loc_ghost": false
              },
              "ptyp_loc_stack": [],
              "ptyp_attributes": []
            }
          ],
          "ptyp_loc": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 10,
              "pos_bol": 248,
              "pos_cnum": 259
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 10,
              "pos_bol": 248,
              "pos_cnum": 279
            },
            "loc_ghost": false
          },
          "ptyp_loc_stack": [],
          "ptyp_attributes": []
        },
        "pval_prim": [],
        "pval_attributes": [],
        "pval_loc": {
          "loc_start": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 10,
            "pos_bol": 248,
            "pos_cnum": 248
          },
          "loc_end": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 10,
            "pos_bol": 248,
            "pos_cnum": 279
          },
          "loc_ghost": false
        }
      }
    ],
    "psig_loc": {
      "loc_start": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 10,
        "pos_bol": 248,
        "pos_cnum": 248
      },
      "loc_end": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 10,
        "pos_bol": 248,
        "pos_cnum": 279
      },
      "loc_ghost": false
    }
  },
  {
    "psig_desc": [
      "Psig_value",
      {
        "pval_name": {
          "loc2": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 16,
              "pos_bol": 578,
              "pos_cnum": 582
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 16,
              "pos_bol": 578,
              "pos_cnum": 604
            },
            "loc_ghost": false
          },
          "txt2": "extend_env_concat_path"
        },
        "pval_type": {
          "ptyp_desc": [
            "Ptyp_arrow",
            [ "Nolabel" ],
            {
              "ptyp_desc": [ "Ptyp_constr", "Envt", [] ],
              "ptyp_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 16,
                  "pos_bol": 578,
                  "pos_cnum": 607
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 16,
                  "pos_bol": 578,
                  "pos_cnum": 612
                },
                "loc_ghost": false
              },
              "ptyp_loc_stack": [],
              "ptyp_attributes": []
            },
            {
              "ptyp_desc": [
                "Ptyp_arrow",
                [ "Nolabel" ],
                {
                  "ptyp_desc": [ "Ptyp_constr", "Envt", [] ],
                  "ptyp_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 16,
                      "pos_bol": 578,
                      "pos_cnum": 616
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 16,
                      "pos_bol": 578,
                      "pos_cnum": 621
                    },
                    "loc_ghost": false
                  },
                  "ptyp_loc_stack": [],
                  "ptyp_attributes": []
                },
                {
                  "ptyp_desc": [ "Ptyp_constr", "Envt", [] ],
                  "ptyp_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 16,
                      "pos_bol": 578,
                      "pos_cnum": 625
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 16,
                      "pos_bol": 578,
                      "pos_cnum": 630
                    },
                    "loc_ghost": false
                  },
                  "ptyp_loc_stack": [],
                  "ptyp_attributes": []
                }
              ],
              "ptyp_loc": {
                "loc_start": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 16,
                  "pos_bol": 578,
                  "pos_cnum": 616
                },
                "loc_end": {
                  "pos_fname": "./_opam/lib/stdune/env_path.mli",
                  "pos_lnum": 16,
                  "pos_bol": 578,
                  "pos_cnum": 630
                },
                "loc_ghost": false
              },
              "ptyp_loc_stack": [],
              "ptyp_attributes": []
            }
          ],
          "ptyp_loc": {
            "loc_start": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 16,
              "pos_bol": 578,
              "pos_cnum": 607
            },
            "loc_end": {
              "pos_fname": "./_opam/lib/stdune/env_path.mli",
              "pos_lnum": 16,
              "pos_bol": 578,
              "pos_cnum": 630
            },
            "loc_ghost": false
          },
          "ptyp_loc_stack": [],
          "ptyp_attributes": []
        },
        "pval_prim": [],
        "pval_attributes": [
          {
            "attr_name": {
              "loc2": {
                "loc_start": {
                  "pos_fname": "_none_",
                  "pos_lnum": 0,
                  "pos_bol": 0,
                  "pos_cnum": -1
                },
                "loc_end": {
                  "pos_fname": "_none_",
                  "pos_lnum": 0,
                  "pos_bol": 0,
                  "pos_cnum": -1
                },
                "loc_ghost": true
              },
              "txt2": "ocaml.doc"
            },
            "attr_payload": [
              "PStr",
              [
                {
                  "pstr_desc": [
                    "Pstr_eval",
                    {
                      "pexp_desc": [
                        "Pexp_constant",
                        [
                          "Pconst_string",
                          " [extend_env_concat_path a b] adds all variables from [b] to [a]\n    overwriting any existing values of those variables in [a] except for PATH\n    which is set to the concatenation of the PATH variables from [a] and [b]\n    with the PATH entries from [b] preceding the PATH entries from [a] ",
                          {
                            "loc_start": {
                              "pos_fname": "./_opam/lib/stdune/env_path.mli",
                              "pos_lnum": 12,
                              "pos_bol": 281,
                              "pos_cnum": 281
                            },
                            "loc_end": {
                              "pos_fname": "./_opam/lib/stdune/env_path.mli",
                              "pos_lnum": 15,
                              "pos_bol": 504,
                              "pos_cnum": 577
                            },
                            "loc_ghost": false
                          },
                          null
                        ]
                      ],
                      "pexp_loc": {
                        "loc_start": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 12,
                          "pos_bol": 281,
                          "pos_cnum": 281
                        },
                        "loc_end": {
                          "pos_fname": "./_opam/lib/stdune/env_path.mli",
                          "pos_lnum": 15,
                          "pos_bol": 504,
                          "pos_cnum": 577
                        },
                        "loc_ghost": false
                      },
                      "pexp_loc_stack": [],
                      "pexp_attributes": []
                    },
                    []
                  ],
                  "pstr_loc": {
                    "loc_start": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 12,
                      "pos_bol": 281,
                      "pos_cnum": 281
                    },
                    "loc_end": {
                      "pos_fname": "./_opam/lib/stdune/env_path.mli",
                      "pos_lnum": 15,
                      "pos_bol": 504,
                      "pos_cnum": 577
                    },
                    "loc_ghost": false
                  }
                }
              ]
            ],
            "attr_loc": {
              "loc_start": {
                "pos_fname": "./_opam/lib/stdune/env_path.mli",
                "pos_lnum": 12,
                "pos_bol": 281,
                "pos_cnum": 281
              },
              "loc_end": {
                "pos_fname": "./_opam/lib/stdune/env_path.mli",
                "pos_lnum": 15,
                "pos_bol": 504,
                "pos_cnum": 577
              },
              "loc_ghost": false
            }
          }
        ],
        "pval_loc": {
          "loc_start": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 16,
            "pos_bol": 578,
            "pos_cnum": 578
          },
          "loc_end": {
            "pos_fname": "./_opam/lib/stdune/env_path.mli",
            "pos_lnum": 16,
            "pos_bol": 578,
            "pos_cnum": 630
          },
          "loc_ghost": false
        }
      }
    ],
    "psig_loc": {
      "loc_start": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 16,
        "pos_bol": 578,
        "pos_cnum": 578
      },
      "loc_end": {
        "pos_fname": "./_opam/lib/stdune/env_path.mli",
        "pos_lnum": 16,
        "pos_bol": 578,
        "pos_cnum": 630
      },
      "loc_ghost": false
    }
  }
]