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master
Paul Loyd 2017-12-02 16:24:53 +03:00
parent 0408a93927
commit 0dad186da2
1 changed files with 10 additions and 0 deletions
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10
src/collector/globals.js
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@ -4,18 +4,21 @@ import {invariant} from '../utils';
import type {Type, TypeId} from '../types';
import * as t from '../types';
// Object.
function object(params: (?Type)[]): ?Type {
invariant(params.length === 0);
return t.createMap(t.createMixed(), t.createMixed());
}
// Buffer.
function buffer(params: (?Type)[]): ?Type {
invariant(params.length === 0);
return t.createReference(['Buffer']);
}
// Array<T> and $ReadOnlyArray<T>.
function array(params: (?Type)[]): ?Type {
invariant(params.length === 1);
invariant(params[0]);
@ -23,6 +26,7 @@ function array(params: (?Type)[]): ?Type {
return t.createArray(t.clone(params[0]));
}
// $ElementType<T, K> and $PropertyType<T, k>.
function elemType(params: (?Type)[], resolve: TypeId => Type): ?Type {
invariant(params.length === 2);
@ -45,6 +49,7 @@ function elemType(params: (?Type)[], resolve: TypeId => Type): ?Type {
return field ? t.clone(field.value) : null;
}
// $NonMaybeType<T>.
function stripMaybe(params: (?Type)[], resolve: TypeId => Type): ?Type {
invariant(params.length === 1);
@ -62,6 +67,7 @@ function stripMaybe(params: (?Type)[], resolve: TypeId => Type): ?Type {
return t.clone(maybe.value);
}
// $Shape<T>.
function shape(params: (?Type)[], resolve: TypeId => Type): ?Type {
invariant(params.length === 1);
@ -84,6 +90,7 @@ function shape(params: (?Type)[], resolve: TypeId => Type): ?Type {
return t.createRecord(fields);
}
// $Exact<T> and $ReadOnly<T>.
function unwrap(params: (?Type)[]): ?Type {
invariant(params.length === 1);
@ -92,6 +99,7 @@ function unwrap(params: (?Type)[]): ?Type {
return type ? t.clone(type) : null;
}
// $Keys<T>.
function keys(params: (?Type)[], resolve: TypeId => Type): ?Type {
invariant(params.length === 1);
@ -113,6 +121,7 @@ function keys(params: (?Type)[], resolve: TypeId => Type): ?Type {
return t.createUnion(variants);
}
// $Values<T>.
function values(params: (?Type)[], resolve: TypeId => Type): ?Type {
invariant(params.length === 1);
@ -135,6 +144,7 @@ function values(params: (?Type)[], resolve: TypeId => Type): ?Type {
return t.createUnion(variants);
}
// $Diff<M, S>.
function diff(params: (?Type)[], resolve: TypeId => Type): ?Type {
invariant(params.length === 2);