17 lines
704 B
TypeScript
17 lines
704 B
TypeScript
/**
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Matches a JSON object.
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This type can be useful to enforce some input to be JSON-compatible or as a super-type to be extended from. Don't use this as a direct return type as the user would have to double-cast it: `jsonObject as unknown as CustomResponse`. Instead, you could extend your CustomResponse type from it to ensure your type only uses JSON-compatible types: `interface CustomResponse extends JsonObject { … }`.
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*/
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export type JsonObject = {
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[Key in string]?: JsonValue;
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};
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/**
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Matches a JSON array.
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*/
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export interface JsonArray extends Array<JsonValue> {
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}
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/**
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Matches any valid JSON value.
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*/
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export type JsonValue = string | number | boolean | null | JsonObject | JsonArray;
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