proc declarePureEnumField(c: PContext; s: PSym) {.
    ...raises: [KeyError, OSError, Exception, ValueError],
    tags: [ReadEnvEffect, ReadIOEffect, ReadDirEffect, RootEffect], forbids: [].}

proc evalFrom(c: PContext; n: PNode): PNode {....raises: [Exception, ValueError,
    OSError, KeyError, IOError, ERecoverableError], tags: [RootEffect,
    ReadDirEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect], forbids: [].}

proc evalImport(c: PContext; n: PNode): PNode {....raises: [KeyError, OSError,
    Exception, ValueError, IOError, ERecoverableError], tags: [ReadEnvEffect,
    ReadIOEffect, ReadDirEffect, RootEffect, WriteIOEffect], forbids: [].}

proc evalImportExcept(c: PContext; n: PNode): PNode {....raises: [Exception,
    ValueError, OSError, KeyError, IOError, ERecoverableError], tags: [
    RootEffect, ReadDirEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect],
    forbids: [].}

proc importAllSymbols(c: PContext; fromMod: PSym) {....raises: [KeyError, OSError,
    Exception, ValueError, IOError, ERecoverableError], tags: [ReadEnvEffect,
    ReadIOEffect, ReadDirEffect, RootEffect, WriteIOEffect], forbids: [].}

proc readExceptSet(c: PContext; n: PNode): IntSet {....raises: [Exception,
    ValueError, OSError, KeyError, IOError, ERecoverableError], tags: [
    RootEffect, ReadDirEffect, WriteIOEffect, ReadIOEffect, ReadEnvEffect],
    forbids: [].}

proc reimportUnnamed(c: PContext; partners: openArray[PSym]) {.
    ...raises: [KeyError, OSError, Exception, ValueError],
    tags: [ReadEnvEffect, ReadIOEffect, ReadDirEffect, RootEffect], forbids: [].}