| 1 | import type { Maybe } from '../jsutils/Maybe';
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| 2 | import type { ObjMap } from '../jsutils/ObjMap';
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| 3 | import type { ValueNode } from '../language/ast';
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| 4 | import type { GraphQLInputType } from '../type/definition';
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| 5 | /**
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| 6 | * Produces a JavaScript value given a GraphQL Value AST.
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| 7 | *
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| 8 | * A GraphQL type must be provided, which will be used to interpret different
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| 9 | * GraphQL Value literals.
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| 10 | *
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| 11 | * Returns `undefined` when the value could not be validly coerced according to
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| 12 | * the provided type.
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| 13 | *
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| 14 | * | GraphQL Value | JSON Value |
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| 15 | * | -------------------- | ------------- |
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| 16 | * | Input Object | Object |
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| 17 | * | List | Array |
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| 18 | * | Boolean | Boolean |
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| 19 | * | String | String |
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| 20 | * | Int / Float | Number |
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| 21 | * | Enum Value | Unknown |
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| 22 | * | NullValue | null |
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| 23 | *
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| 24 | */
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| 25 | export declare function valueFromAST(
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| 26 | valueNode: Maybe<ValueNode>,
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| 27 | type: GraphQLInputType,
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| 28 | variables?: Maybe<ObjMap<unknown>>,
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| 29 | ): unknown;
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